Collection: Keys - Woodruff

Keys -> Woodruff

There are 50 products in the sub-categories of Keys - Woodruff. Scroll down or follow the link to Keys - Woodruff in the products table to see all these items combined into a handy table with filters. To narrow down the selection, please choose a sub-category from the links below.

Category Details

This category includes various types of woodruff keys.
  • An expanded range may be available on special order. Please enquire.
Keys - Woodruff

Small Parts & Bearings

Additional resources:


A more comprehensive listing may be found in the Keys - Woodruff category on the MBA Minibearings main store.
Thickness (S) Approx. Height (H) Approx. Length (L) Basis Diameter (D) Indicative
Image
Woodruff Keys - 1.5x2.6x6.76 mm Plain - Carbon Steel C45 Key
Thickness (S)
1.50
mm
+/- 0.025
(Equiv. 0.059 in.)
Approx. Height (H)
2.6
mm
+/- 0.250
(Equiv. 0.102 in.)
Approx. Length (L)
6.76
mm
Basis Diameter (D)
7.00
mm
Woodruff Keys - 1.5x7x2.6 mm - Carbon Steel C45
Material: Carbon Steel C45   
Category: Keys - Woodruff - Plain
Additional stock available from USA subject to Prior Sale = 1870
Part Number: KW-015-026-068-C (PK-5)
3 units (15 pcs) Available Now | Further orders can be expected around Mon, Jul 13, 2026
Regular price $11.32 AUD
Regular price Sale price $11.32 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 3 available can be backordered.
Thickness (S) Approx. Height (H) Approx. Length (L) Basis Diameter (D) Indicative
Image
Woodruff Keys - 1.5x2.6x6.76 mm Plain - Carbon Steel C45 Key
Thickness (S)
1.50
mm
+/- 0.025
(Equiv. 0.059 in.)
Approx. Height (H)
2.6
mm
+/- 0.250
(Equiv. 0.102 in.)
Approx. Length (L)
6.76
mm
Basis Diameter (D)
7.00
mm
Woodruff Keys - 1.5x7x2.6 mm - Carbon Steel C45
Material: Carbon Steel C45   
Category: Keys - Woodruff - Plain
Additional stock available from USA subject to Prior Sale = 1870
Part Number: KW-015-026-068-C (PK-5)
3 units (15 pcs) Available Now | Further orders can be expected around Mon, Jul 13, 2026
Regular price $11.32 AUD
Regular price Sale price $11.32 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

3 units (15 pcs) Available Now. Backorder if more than 3.
Woodruff Keys - 1.59x2.6x6.05 mm 303 Stainless Steel - Stainless Steel 303 Similar to A2, 304, 18-8 Key
Thickness (S)
1.59
mm
+/- 0.025
(Equiv. 0.063 in.)
Approx. Height (H)
2.6
mm
+/- 0.250
(Equiv. 0.102 in.)
Approx. Length (L)
6.05
mm
Basis Diameter (D)
6.35
mm
Woodruff Keys - 1.59x6.35x2.8 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Material: Stainless Steel 303 (Similar to A2, 304, 18-8)   
Category: Keys - Woodruff - 303 Stainless Steel
Additional stock available from USA subject to Prior Sale = 1326
Part Number: KW-016-026-061-S3 (Each)
10 Available Now | Further orders can be expected around Mon, Jul 13, 2026
Regular price $3.50 AUD
Regular price $6.05 AUD Sale price $3.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 10 available can be backordered.
Woodruff Keys - 1.59x2.6x6.05 mm 303 Stainless Steel - Stainless Steel 303 Similar to A2, 304, 18-8 Key
Thickness (S)
1.59
mm
+/- 0.025
(Equiv. 0.063 in.)
Approx. Height (H)
2.6
mm
+/- 0.250
(Equiv. 0.102 in.)
Approx. Length (L)
6.05
mm
Basis Diameter (D)
6.35
mm
Woodruff Keys - 1.59x6.35x2.8 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Material: Stainless Steel 303 (Similar to A2, 304, 18-8)   
Category: Keys - Woodruff - 303 Stainless Steel
Additional stock available from USA subject to Prior Sale = 1326
Part Number: KW-016-026-061-S3 (Each)
10 Available Now | Further orders can be expected around Mon, Jul 13, 2026
Regular price $3.50 AUD
Regular price $6.05 AUD Sale price $3.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

10 Available Now. Backorder if more than 10.
Woodruff Keys - 1.59x4.2x9.25 mm Plain - Carbon Steel C45 Key
Thickness (S)
1.59
mm
+/- 0.025
(Equiv. 0.063 in.)
Approx. Height (H)
4.2
mm
+/- 0.250
(Equiv. 0.165 in.)
Approx. Length (L)
9.25
mm
Basis Diameter (D)
9.53
mm
Woodruff Keys - 1.59x9.53x4 mm - Carbon Steel C45
Material: Carbon Steel C45   
Category: Keys - Woodruff - Plain
Additional stock available from USA subject to Prior Sale = 3736
Part Number: KW-016-042-093-C (PK-5)
Out of Stock | Backorder Now | Backorder now for delivery around Mon, Jul 13, 2026
Regular price $5.59 AUD
Regular price Sale price $5.59 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Woodruff Keys - 1.59x4.2x9.25 mm Plain - Carbon Steel C45 Key
Thickness (S)
1.59
mm
+/- 0.025
(Equiv. 0.063 in.)
Approx. Height (H)
4.2
mm
+/- 0.250
(Equiv. 0.165 in.)
Approx. Length (L)
9.25
mm
Basis Diameter (D)
9.53
mm
Woodruff Keys - 1.59x9.53x4 mm - Carbon Steel C45
Material: Carbon Steel C45   
Category: Keys - Woodruff - Plain
Additional stock available from USA subject to Prior Sale = 3736
Part Number: KW-016-042-093-C (PK-5)
Out of Stock | Backorder Now | Backorder now for delivery around Mon, Jul 13, 2026
Regular price $5.59 AUD
Regular price Sale price $5.59 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Woodruff Keys - 1.59x5x12.22 mm 303 Stainless Steel - Stainless Steel 303 Similar to A2, 304, 18-8 Key
Thickness (S)
1.59
mm
+/- 0.025
(Equiv. 0.063 in.)
Approx. Height (H)
5.0
mm
+/- 0.250
(Equiv. 0.197 in.)
Approx. Length (L)
12.22
mm
Basis Diameter (D)
12.70
mm
Woodruff Keys - 1.59x12.7x5.2 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Material: Stainless Steel 303 (Similar to A2, 304, 18-8)   
Category: Keys - Woodruff - 303 Stainless Steel
Additional stock available from USA subject to Prior Sale = 229
Part Number: KW-016-050-122-S3 (Each)
19 Available Now | Further orders can be expected around Mon, Jul 13, 2026
Regular price $6.23 AUD
Regular price Sale price $6.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 19 available can be backordered.
Woodruff Keys - 1.59x5x12.22 mm 303 Stainless Steel - Stainless Steel 303 Similar to A2, 304, 18-8 Key
Thickness (S)
1.59
mm
+/- 0.025
(Equiv. 0.063 in.)
Approx. Height (H)
5.0
mm
+/- 0.250
(Equiv. 0.197 in.)
Approx. Length (L)
12.22
mm
Basis Diameter (D)
12.70
mm
Woodruff Keys - 1.59x12.7x5.2 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Material: Stainless Steel 303 (Similar to A2, 304, 18-8)   
Category: Keys - Woodruff - 303 Stainless Steel
Additional stock available from USA subject to Prior Sale = 229
Part Number: KW-016-050-122-S3 (Each)
19 Available Now | Further orders can be expected around Mon, Jul 13, 2026
Regular price $6.23 AUD
Regular price Sale price $6.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

19 Available Now. Backorder if more than 19.
Woodruff Keys - 1.59x5x12.22 mm Plain - Carbon Steel C45 Key
Thickness (S)
1.59
mm
+/- 0.025
(Equiv. 0.063 in.)
Approx. Height (H)
5.0
mm
+/- 0.250
(Equiv. 0.197 in.)
Approx. Length (L)
12.22
mm
Basis Diameter (D)
12.70
mm
Woodruff Keys - 1.59x12.7x5.2 mm - Carbon Steel C45
Material: Carbon Steel C45   
Category: Keys - Woodruff - Plain
Additional stock available from USA subject to Prior Sale = 11692
Part Number: KW-016-050-122-C (PK-2)
660 units (1320 pcs) Available Now | Further orders can be expected around Thu, Aug 06, 2026
Regular price $1.86 AUD
Regular price Sale price $1.86 AUD
Priced, Stocked and Sold Per 2 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 660 available can be backordered.
Woodruff Keys - 1.59x5x12.22 mm Plain - Carbon Steel C45 Key
Thickness (S)
1.59
mm
+/- 0.025
(Equiv. 0.063 in.)
Approx. Height (H)
5.0
mm
+/- 0.250
(Equiv. 0.197 in.)
Approx. Length (L)
12.22
mm
Basis Diameter (D)
12.70
mm
Woodruff Keys - 1.59x12.7x5.2 mm - Carbon Steel C45
Material: Carbon Steel C45   
Category: Keys - Woodruff - Plain
Additional stock available from USA subject to Prior Sale = 11692
Part Number: KW-016-050-122-C (PK-2)
660 units (1320 pcs) Available Now | Further orders can be expected around Thu, Aug 06, 2026
Regular price $1.86 AUD
Regular price Sale price $1.86 AUD
Priced, Stocked and Sold Per 2 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

660 units (1320 pcs) Available Now. Backorder if more than 660.
Woodruff Keys - 2x2.6x6.76 mm Plain - Carbon Steel C45 Key
Thickness (S)
2.00
mm
+/- 0.025
(Equiv. 0.079 in.)
Approx. Height (H)
2.6
mm
+/- 0.250
(Equiv. 0.102 in.)
Approx. Length (L)
6.76
mm
Basis Diameter (D)
7.00
mm
Woodruff Keys - 2x7x2.6 mm - Carbon Steel C45
Material: Carbon Steel C45   
Category: Keys - Woodruff - Plain
Additional stock available from USA subject to Prior Sale = 352
Part Number: KW-020-026-068-C (PK-5)
32 units (160 pcs) Available Now | Further orders can be expected around Mon, Jul 13, 2026
Regular price $4.50 AUD
Regular price $8.22 AUD Sale price $4.50 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 32 available can be backordered.
Woodruff Keys - 2x2.6x6.76 mm Plain - Carbon Steel C45 Key
Thickness (S)
2.00
mm
+/- 0.025
(Equiv. 0.079 in.)
Approx. Height (H)
2.6
mm
+/- 0.250
(Equiv. 0.102 in.)
Approx. Length (L)
6.76
mm
Basis Diameter (D)
7.00
mm
Woodruff Keys - 2x7x2.6 mm - Carbon Steel C45
Material: Carbon Steel C45   
Category: Keys - Woodruff - Plain
Additional stock available from USA subject to Prior Sale = 352
Part Number: KW-020-026-068-C (PK-5)
32 units (160 pcs) Available Now | Further orders can be expected around Mon, Jul 13, 2026
Regular price $4.50 AUD
Regular price $8.22 AUD Sale price $4.50 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

32 units (160 pcs) Available Now. Backorder if more than 32.
Woodruff Keys - 2.38x3.4x7.65 mm Plain - Carbon Steel C45 Hardened Key
Thickness (S)
2.38
mm
+/- 0.025
(Equiv. 0.094 in.)
Approx. Height (H)
3.4
mm
+/- 0.250
(Equiv. 0.134 in.)
Approx. Length (L)
7.65
mm
Basis Diameter (D)
7.94
mm
Woodruff Keys - 2.38x7.94x3 mm - Carbon Steel C45
Material: Carbon Steel C45 Hardened   
Category: Keys - Woodruff - Plain
Additional stock available from USA subject to Prior Sale = 1995
Part Number: KW-024-034-077-CH (PK-2)
41 units (82 pcs) Available Now | Further orders can be expected around Mon, Jul 13, 2026
Regular price $4.05 AUD
Regular price Sale price $4.05 AUD
Priced, Stocked and Sold Per 2 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 41 available can be backordered.
Woodruff Keys - 2.38x3.4x7.65 mm Plain - Carbon Steel C45 Hardened Key
Thickness (S)
2.38
mm
+/- 0.025
(Equiv. 0.094 in.)
Approx. Height (H)
3.4
mm
+/- 0.250
(Equiv. 0.134 in.)
Approx. Length (L)
7.65
mm
Basis Diameter (D)
7.94
mm
Woodruff Keys - 2.38x7.94x3 mm - Carbon Steel C45
Material: Carbon Steel C45 Hardened   
Category: Keys - Woodruff - Plain
Additional stock available from USA subject to Prior Sale = 1995
Part Number: KW-024-034-077-CH (PK-2)
41 units (82 pcs) Available Now | Further orders can be expected around Mon, Jul 13, 2026
Regular price $4.05 AUD
Regular price Sale price $4.05 AUD
Priced, Stocked and Sold Per 2 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

41 units (82 pcs) Available Now. Backorder if more than 41.
Woodruff Keys - 2.38x5x12.22 mm 303 Stainless Steel - Stainless Steel 303 Similar to A2, 304, 18-8 Key
Thickness (S)
2.38
mm
+/- 0.025
(Equiv. 0.094 in.)
Approx. Height (H)
5.0
mm
+/- 0.250
(Equiv. 0.197 in.)
Approx. Length (L)
12.22
mm
Basis Diameter (D)
12.70
mm
Woodruff Keys - 2.38x12.7x5.2 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Material: Stainless Steel 303 (Similar to A2, 304, 18-8)   
Category: Keys - Woodruff - 303 Stainless Steel
Additional stock available from USA subject to Prior Sale = 533
Part Number: KW-024-050-122-S3 (Each)
8 Available Now | Further orders can be expected around Mon, Jul 13, 2026
Regular price $6.23 AUD
Regular price Sale price $6.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 8 available can be backordered.
Woodruff Keys - 2.38x5x12.22 mm 303 Stainless Steel - Stainless Steel 303 Similar to A2, 304, 18-8 Key
Thickness (S)
2.38
mm
+/- 0.025
(Equiv. 0.094 in.)
Approx. Height (H)
5.0
mm
+/- 0.250
(Equiv. 0.197 in.)
Approx. Length (L)
12.22
mm
Basis Diameter (D)
12.70
mm
Woodruff Keys - 2.38x12.7x5.2 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Material: Stainless Steel 303 (Similar to A2, 304, 18-8)   
Category: Keys - Woodruff - 303 Stainless Steel
Additional stock available from USA subject to Prior Sale = 533
Part Number: KW-024-050-122-S3 (Each)
8 Available Now | Further orders can be expected around Mon, Jul 13, 2026
Regular price $6.23 AUD
Regular price Sale price $6.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

8 Available Now. Backorder if more than 8.
Woodruff Keys - 2.5x3.7x9.66 mm Plain - Carbon Steel C45 Key
Thickness (S)
2.50
mm
+/- 0.025
(Equiv. 0.098 in.)
Approx. Height (H)
3.7
mm
+/- 0.250
(Equiv. 0.146 in.)
Approx. Length (L)
9.66
mm
Basis Diameter (D)
10.00
mm
Woodruff Keys - 2.5x10x3.7 mm - Carbon Steel C45
Material: Carbon Steel C45   
Category: Keys - Woodruff - Plain
Additional stock available from USA subject to Prior Sale = 2027
Part Number: KW-025-037-097-C (PK-2)
9 units (18 pcs) Available Now | Further orders can be expected around Mon, Jul 13, 2026
Regular price $5.41 AUD
Regular price Sale price $5.41 AUD
Priced, Stocked and Sold Per 2 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 9 available can be backordered.
Woodruff Keys - 2.5x3.7x9.66 mm Plain - Carbon Steel C45 Key
Thickness (S)
2.50
mm
+/- 0.025
(Equiv. 0.098 in.)
Approx. Height (H)
3.7
mm
+/- 0.250
(Equiv. 0.146 in.)
Approx. Length (L)
9.66
mm
Basis Diameter (D)
10.00
mm
Woodruff Keys - 2.5x10x3.7 mm - Carbon Steel C45
Material: Carbon Steel C45   
Category: Keys - Woodruff - Plain
Additional stock available from USA subject to Prior Sale = 2027
Part Number: KW-025-037-097-C (PK-2)
9 units (18 pcs) Available Now | Further orders can be expected around Mon, Jul 13, 2026
Regular price $5.41 AUD
Regular price Sale price $5.41 AUD
Priced, Stocked and Sold Per 2 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

9 units (18 pcs) Available Now. Backorder if more than 9.
Woodruff Keys - 3x3.7x9.66 mm Plain - Carbon Steel C45 Key
Thickness (S)
3.00
mm
+/- 0.025
(Equiv. 0.118 in.)
Approx. Height (H)
3.7
mm
+/- 0.250
(Equiv. 0.146 in.)
Approx. Length (L)
9.66
mm
Basis Diameter (D)
10.00
mm
Woodruff Keys - 3x10x3.7 mm - Carbon Steel C45
Material: Carbon Steel C45   
Category: Keys - Woodruff - Plain
Additional stock available from USA subject to Prior Sale = 2688
Part Number: KW-030-037-097-C (PK-10)
15 units (150 pcs) Available Now | Further orders can be expected around Mon, Jul 13, 2026
Regular price $8.05 AUD
Regular price Sale price $8.05 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 15 available can be backordered.
Woodruff Keys - 3x3.7x9.66 mm Plain - Carbon Steel C45 Key
Thickness (S)
3.00
mm
+/- 0.025
(Equiv. 0.118 in.)
Approx. Height (H)
3.7
mm
+/- 0.250
(Equiv. 0.146 in.)
Approx. Length (L)
9.66
mm
Basis Diameter (D)
10.00
mm
Woodruff Keys - 3x10x3.7 mm - Carbon Steel C45
Material: Carbon Steel C45   
Category: Keys - Woodruff - Plain
Additional stock available from USA subject to Prior Sale = 2688
Part Number: KW-030-037-097-C (PK-10)
15 units (150 pcs) Available Now | Further orders can be expected around Mon, Jul 13, 2026
Regular price $8.05 AUD
Regular price Sale price $8.05 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

15 units (150 pcs) Available Now. Backorder if more than 15.
Woodruff Keys - 3x6.5x15.72 mm Plain - Carbon Steel C45 Key
Thickness (S)
3.00
mm
+/- 0.025
(Equiv. 0.118 in.)
Approx. Height (H)
6.5
mm
+/- 0.250
(Equiv. 0.256 in.)
Approx. Length (L)
15.72
mm
Basis Diameter (D)
16.00
mm
Woodruff Keys - 3x16x6.5 mm - Carbon Steel C45
Material: Carbon Steel C45   
Category: Keys - Woodruff - Plain
Part Number: KW-030-065-157-C (PK-2)
1 pack (2 pcs) Available Now | Further orders can be expected around Fri, Jul 24, 2026
Regular price $7.95 AUD
Regular price Sale price $7.95 AUD
Priced, Stocked and Sold Per 2 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 1 available can be backordered.
Woodruff Keys - 3x6.5x15.72 mm Plain - Carbon Steel C45 Key
Thickness (S)
3.00
mm
+/- 0.025
(Equiv. 0.118 in.)
Approx. Height (H)
6.5
mm
+/- 0.250
(Equiv. 0.256 in.)
Approx. Length (L)
15.72
mm
Basis Diameter (D)
16.00
mm
Woodruff Keys - 3x16x6.5 mm - Carbon Steel C45
Material: Carbon Steel C45   
Category: Keys - Woodruff - Plain
Part Number: KW-030-065-157-C (PK-2)
1 pack (2 pcs) Available Now | Further orders can be expected around Fri, Jul 24, 2026
Regular price $7.95 AUD
Regular price Sale price $7.95 AUD
Priced, Stocked and Sold Per 2 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

1 pack (2 pcs) Available Now. Backorder if more than 1.
Woodruff Keys - 3.18x4.2x9.25 mm 303 Stainless Steel - Stainless Steel 303 Similar to A2, 304, 18-8 Key
Thickness (S)
3.18
mm
+/- 0.025
(Equiv. 0.125 in.)
Approx. Height (H)
4.2
mm
+/- 0.250
(Equiv. 0.165 in.)
Approx. Length (L)
9.25
mm
Basis Diameter (D)
9.53
mm
Woodruff Keys - 3.18x9.53x4.4 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Material: Stainless Steel 303 (Similar to A2, 304, 18-8)   
Category: Keys - Woodruff - 303 Stainless Steel
Additional stock available from USA subject to Prior Sale = 882
Part Number: KW-032-042-093-S3 (Each)
8 Available Now | Further orders can be expected around Mon, Jul 13, 2026
Regular price $3.95 AUD
Regular price $6.93 AUD Sale price $3.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 8 available can be backordered.
Woodruff Keys - 3.18x4.2x9.25 mm 303 Stainless Steel - Stainless Steel 303 Similar to A2, 304, 18-8 Key
Thickness (S)
3.18
mm
+/- 0.025
(Equiv. 0.125 in.)
Approx. Height (H)
4.2
mm
+/- 0.250
(Equiv. 0.165 in.)
Approx. Length (L)
9.25
mm
Basis Diameter (D)
9.53
mm
Woodruff Keys - 3.18x9.53x4.4 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Material: Stainless Steel 303 (Similar to A2, 304, 18-8)   
Category: Keys - Woodruff - 303 Stainless Steel
Additional stock available from USA subject to Prior Sale = 882
Part Number: KW-032-042-093-S3 (Each)
8 Available Now | Further orders can be expected around Mon, Jul 13, 2026
Regular price $3.95 AUD
Regular price $6.93 AUD Sale price $3.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

8 Available Now. Backorder if more than 8.
Woodruff Keys - 3.18x4.2x9.25 mm Plain - Carbon Steel C45 Key
Thickness (S)
3.18
mm
+/- 0.025
(Equiv. 0.125 in.)
Approx. Height (H)
4.2
mm
+/- 0.250
(Equiv. 0.165 in.)
Approx. Length (L)
9.25
mm
Basis Diameter (D)
9.53
mm
Woodruff Keys - 3.18x9.53x4.4 mm - Carbon Steel C45
Material: Carbon Steel C45   
Category: Keys - Woodruff - Plain
Additional stock available from USA subject to Prior Sale = 17196
Part Number: KW-032-042-093-C (PK-5)
19 units (95 pcs) Available Now | Further orders can be expected around Mon, Jul 13, 2026
Regular price $6.41 AUD
Regular price Sale price $6.41 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 19 available can be backordered.
Woodruff Keys - 3.18x4.2x9.25 mm Plain - Carbon Steel C45 Key
Thickness (S)
3.18
mm
+/- 0.025
(Equiv. 0.125 in.)
Approx. Height (H)
4.2
mm
+/- 0.250
(Equiv. 0.165 in.)
Approx. Length (L)
9.25
mm
Basis Diameter (D)
9.53
mm
Woodruff Keys - 3.18x9.53x4.4 mm - Carbon Steel C45
Material: Carbon Steel C45   
Category: Keys - Woodruff - Plain
Additional stock available from USA subject to Prior Sale = 17196
Part Number: KW-032-042-093-C (PK-5)
19 units (95 pcs) Available Now | Further orders can be expected around Mon, Jul 13, 2026
Regular price $6.41 AUD
Regular price Sale price $6.41 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

19 units (95 pcs) Available Now. Backorder if more than 19.
Woodruff Keys - 3.18x5x12.22 mm 303 Stainless Steel - Stainless Steel 303 Similar to A2, 304, 18-8 Key
Thickness (S)
3.18
mm
+/- 0.025
(Equiv. 0.125 in.)
Approx. Height (H)
5.0
mm
+/- 0.250
(Equiv. 0.197 in.)
Approx. Length (L)
12.22
mm
Basis Diameter (D)
12.70
mm
Woodruff Keys - 3.18x12.7x5.2 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Material: Stainless Steel 303 (Similar to A2, 304, 18-8)   
Category: Keys - Woodruff - 303 Stainless Steel
Additional stock available from USA subject to Prior Sale = 1879
Part Number: KW-032-050-122-S3 (Each)
49 Available Now | Item Discontinued - Up to 49 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $2.59 AUD
Regular price $5.49 AUD Sale price $2.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

49 Available Now. These are priced to quit. Please contact us for a quote if you require more.
Woodruff Keys - 3.18x5x12.22 mm 303 Stainless Steel - Stainless Steel 303 Similar to A2, 304, 18-8 Key
Thickness (S)
3.18
mm
+/- 0.025
(Equiv. 0.125 in.)
Approx. Height (H)
5.0
mm
+/- 0.250
(Equiv. 0.197 in.)
Approx. Length (L)
12.22
mm
Basis Diameter (D)
12.70
mm
Woodruff Keys - 3.18x12.7x5.2 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Material: Stainless Steel 303 (Similar to A2, 304, 18-8)   
Category: Keys - Woodruff - 303 Stainless Steel
Additional stock available from USA subject to Prior Sale = 1879
Part Number: KW-032-050-122-S3 (Each)
49 Available Now | Item Discontinued - Up to 49 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $2.59 AUD
Regular price $5.49 AUD Sale price $2.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

49 Available Now. These are priced to quit. Please contact us for a quote if you require more.
Woodruff Keys - 3.18x5x12.22 mm Plain - Carbon Steel C45 Key
Thickness (S)
3.18
mm
+/- 0.025
(Equiv. 0.125 in.)
Approx. Height (H)
5.0
mm
+/- 0.250
(Equiv. 0.197 in.)
Approx. Length (L)
12.22
mm
Basis Diameter (D)
12.70
mm
Woodruff Keys - 3.18x12.7x5.2 mm - Carbon Steel C45
Material: Carbon Steel C45   
Category: Keys - Woodruff - Plain
Additional stock available from USA subject to Prior Sale = 273
Part Number: KW-032-050-122-C (PK-5)
52 units (260 pcs) Available Now | Further orders can be expected around Mon, Jul 13, 2026
Regular price $3.14 AUD
Regular price Sale price $3.14 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 52 available can be backordered.
Woodruff Keys - 3.18x5x12.22 mm Plain - Carbon Steel C45 Key
Thickness (S)
3.18
mm
+/- 0.025
(Equiv. 0.125 in.)
Approx. Height (H)
5.0
mm
+/- 0.250
(Equiv. 0.197 in.)
Approx. Length (L)
12.22
mm
Basis Diameter (D)
12.70
mm
Woodruff Keys - 3.18x12.7x5.2 mm - Carbon Steel C45
Material: Carbon Steel C45   
Category: Keys - Woodruff - Plain
Additional stock available from USA subject to Prior Sale = 273
Part Number: KW-032-050-122-C (PK-5)
52 units (260 pcs) Available Now | Further orders can be expected around Mon, Jul 13, 2026
Regular price $3.14 AUD
Regular price Sale price $3.14 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

52 units (260 pcs) Available Now. Backorder if more than 52.
Woodruff Keys - 3.18x6.2x15.29 mm 303 Stainless Steel - Stainless Steel 303 Similar to A2, 304, 18-8 Key
Thickness (S)
3.18
mm
+/- 0.025
(Equiv. 0.125 in.)
Approx. Height (H)
6.2
mm
+/- 0.250
(Equiv. 0.244 in.)
Approx. Length (L)
15.29
mm
Basis Diameter (D)
15.88
mm
Woodruff Keys - 3.18x15.88x6.4 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Material: Stainless Steel 303 (Similar to A2, 304, 18-8)   
Category: Keys - Woodruff - 303 Stainless Steel
Additional stock available from USA subject to Prior Sale = 991
Part Number: KW-032-062-153-S3 (Each)
2 Available Now | Further orders can be expected around Mon, Jul 13, 2026
Regular price $6.59 AUD
Regular price Sale price $6.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 2 available can be backordered.
Woodruff Keys - 3.18x6.2x15.29 mm 303 Stainless Steel - Stainless Steel 303 Similar to A2, 304, 18-8 Key
Thickness (S)
3.18
mm
+/- 0.025
(Equiv. 0.125 in.)
Approx. Height (H)
6.2
mm
+/- 0.250
(Equiv. 0.244 in.)
Approx. Length (L)
15.29
mm
Basis Diameter (D)
15.88
mm
Woodruff Keys - 3.18x15.88x6.4 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Material: Stainless Steel 303 (Similar to A2, 304, 18-8)   
Category: Keys - Woodruff - 303 Stainless Steel
Additional stock available from USA subject to Prior Sale = 991
Part Number: KW-032-062-153-S3 (Each)
2 Available Now | Further orders can be expected around Mon, Jul 13, 2026
Regular price $6.59 AUD
Regular price Sale price $6.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

2 Available Now. Backorder if more than 2.
Woodruff Keys - 3.18x7.8x18.54 mm Plain - Carbon Steel C45 Key
Thickness (S)
3.18
mm
+/- 0.025
(Equiv. 0.125 in.)
Approx. Height (H)
7.8
mm
+/- 0.250
(Equiv. 0.307 in.)
Approx. Length (L)
18.54
mm
Basis Diameter (D)
19.05
mm
Woodruff Keys - 3.18x19.05x8 mm - Carbon Steel C45
Material: Carbon Steel C45   
Category: Keys - Woodruff - Plain
Additional stock available from USA subject to Prior Sale = 17649
Part Number: KW-032-078-185-C (PK-5)
18 units (90 pcs) Available Now | Further orders can be expected around Thu, Aug 06, 2026
Regular price $1.50 AUD
Regular price $2.60 AUD Sale price $1.50 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 18 available can be backordered.
Woodruff Keys - 3.18x7.8x18.54 mm Plain - Carbon Steel C45 Key
Thickness (S)
3.18
mm
+/- 0.025
(Equiv. 0.125 in.)
Approx. Height (H)
7.8
mm
+/- 0.250
(Equiv. 0.307 in.)
Approx. Length (L)
18.54
mm
Basis Diameter (D)
19.05
mm
Woodruff Keys - 3.18x19.05x8 mm - Carbon Steel C45
Material: Carbon Steel C45   
Category: Keys - Woodruff - Plain
Additional stock available from USA subject to Prior Sale = 17649
Part Number: KW-032-078-185-C (PK-5)
18 units (90 pcs) Available Now | Further orders can be expected around Thu, Aug 06, 2026
Regular price $1.50 AUD
Regular price $2.60 AUD Sale price $1.50 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

18 units (90 pcs) Available Now. Backorder if more than 18.
Woodruff Keys - 3.18x7.8x18.54 mm 303 Stainless Steel - Stainless Steel 303 Similar to A2, 304, 18-8 Key
Thickness (S)
3.18
mm
+/- 0.025
(Equiv. 0.125 in.)
Approx. Height (H)
7.8
mm
+/- 0.250
(Equiv. 0.307 in.)
Approx. Length (L)
18.54
mm
Basis Diameter (D)
19.05
mm
Woodruff Keys - 3.18x19.05x8 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Material: Stainless Steel 303 (Similar to A2, 304, 18-8)   
Category: Keys - Woodruff - 303 Stainless Steel
Additional stock available from USA subject to Prior Sale = 328
Part Number: KW-032-078-185-S3 (Each)
6 Available Now | Further orders can be expected around Mon, Jul 13, 2026
Regular price $10.23 AUD
Regular price Sale price $10.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 6 available can be backordered.
Woodruff Keys - 3.18x7.8x18.54 mm 303 Stainless Steel - Stainless Steel 303 Similar to A2, 304, 18-8 Key
Thickness (S)
3.18
mm
+/- 0.025
(Equiv. 0.125 in.)
Approx. Height (H)
7.8
mm
+/- 0.250
(Equiv. 0.307 in.)
Approx. Length (L)
18.54
mm
Basis Diameter (D)
19.05
mm
Woodruff Keys - 3.18x19.05x8 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Material: Stainless Steel 303 (Similar to A2, 304, 18-8)   
Category: Keys - Woodruff - 303 Stainless Steel
Additional stock available from USA subject to Prior Sale = 328
Part Number: KW-032-078-185-S3 (Each)
6 Available Now | Further orders can be expected around Mon, Jul 13, 2026
Regular price $10.23 AUD
Regular price Sale price $10.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

6 Available Now. Backorder if more than 6.
Woodruff Keys - 3.97x6.2x15.29 mm Plain - Carbon Steel C45 Key
Thickness (S)
3.97
mm
+/- 0.025
(Equiv. 0.156 in.)
Approx. Height (H)
6.2
mm
+/- 0.250
(Equiv. 0.244 in.)
Approx. Length (L)
15.29
mm
Basis Diameter (D)
15.88
mm
Woodruff Keys - 3.97x15.88x6.4 mm - Carbon Steel C45
Material: Carbon Steel C45   
Category: Keys - Woodruff - Plain
Additional stock available from USA subject to Prior Sale = 22533
Part Number: KW-040-062-153-C (PK-10)
5 units (50 pcs) Available Now | Further orders can be expected around Mon, Jul 13, 2026
Regular price $5.32 AUD
Regular price Sale price $5.32 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 5 available can be backordered.
Woodruff Keys - 3.97x6.2x15.29 mm Plain - Carbon Steel C45 Key
Thickness (S)
3.97
mm
+/- 0.025
(Equiv. 0.156 in.)
Approx. Height (H)
6.2
mm
+/- 0.250
(Equiv. 0.244 in.)
Approx. Length (L)
15.29
mm
Basis Diameter (D)
15.88
mm
Woodruff Keys - 3.97x15.88x6.4 mm - Carbon Steel C45
Material: Carbon Steel C45   
Category: Keys - Woodruff - Plain
Additional stock available from USA subject to Prior Sale = 22533
Part Number: KW-040-062-153-C (PK-10)
5 units (50 pcs) Available Now | Further orders can be expected around Mon, Jul 13, 2026
Regular price $5.32 AUD
Regular price Sale price $5.32 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

5 units (50 pcs) Available Now. Backorder if more than 5.
Woodruff Keys - 3.97x6.2x15.29 mm Plain - Carbon Steel C45 Hardened Key
Thickness (S)
3.97
mm
+/- 0.025
(Equiv. 0.156 in.)
Approx. Height (H)
6.2
mm
+/- 0.250
(Equiv. 0.244 in.)
Approx. Length (L)
15.29
mm
Basis Diameter (D)
15.88
mm
Woodruff Keys - 3.97x15.88x6.4 mm - Carbon Steel C45
Material: Carbon Steel C45 Hardened   
Category: Keys - Woodruff - Plain
Additional stock available from USA subject to Prior Sale = 1373
Part Number: KW-040-062-153-CH (PK-2)
75 units (150 pcs) Available Now | Further orders can be expected around Mon, Jul 13, 2026
Regular price $1.32 AUD
Regular price $2.30 AUD Sale price $1.32 AUD
Priced, Stocked and Sold Per 2 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 75 available can be backordered.
Woodruff Keys - 3.97x6.2x15.29 mm Plain - Carbon Steel C45 Hardened Key
Thickness (S)
3.97
mm
+/- 0.025
(Equiv. 0.156 in.)
Approx. Height (H)
6.2
mm
+/- 0.250
(Equiv. 0.244 in.)
Approx. Length (L)
15.29
mm
Basis Diameter (D)
15.88
mm
Woodruff Keys - 3.97x15.88x6.4 mm - Carbon Steel C45
Material: Carbon Steel C45 Hardened   
Category: Keys - Woodruff - Plain
Additional stock available from USA subject to Prior Sale = 1373
Part Number: KW-040-062-153-CH (PK-2)
75 units (150 pcs) Available Now | Further orders can be expected around Mon, Jul 13, 2026
Regular price $1.32 AUD
Regular price $2.30 AUD Sale price $1.32 AUD
Priced, Stocked and Sold Per 2 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

75 units (150 pcs) Available Now. Backorder if more than 75.
Woodruff Keys - 3.97x7.8x18.54 mm 303 Stainless Steel - Stainless Steel 303 Similar to A2, 304, 18-8 Key
Thickness (S)
3.97
mm
+/- 0.025
(Equiv. 0.156 in.)
Approx. Height (H)
7.8
mm
+/- 0.250
(Equiv. 0.307 in.)
Approx. Length (L)
18.54
mm
Basis Diameter (D)
19.05
mm
Woodruff Keys - 3.97x19.05x8 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Material: Stainless Steel 303 (Similar to A2, 304, 18-8)   
Category: Keys - Woodruff - 303 Stainless Steel
Additional stock available from USA subject to Prior Sale = 556
Part Number: KW-040-078-185-S3 (Each)
10 Available Now | Further orders can be expected around Mon, Jul 13, 2026
Regular price $4.86 AUD
Regular price $8.66 AUD Sale price $4.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 10 available can be backordered.
Woodruff Keys - 3.97x7.8x18.54 mm 303 Stainless Steel - Stainless Steel 303 Similar to A2, 304, 18-8 Key
Thickness (S)
3.97
mm
+/- 0.025
(Equiv. 0.156 in.)
Approx. Height (H)
7.8
mm
+/- 0.250
(Equiv. 0.307 in.)
Approx. Length (L)
18.54
mm
Basis Diameter (D)
19.05
mm
Woodruff Keys - 3.97x19.05x8 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Material: Stainless Steel 303 (Similar to A2, 304, 18-8)   
Category: Keys - Woodruff - 303 Stainless Steel
Additional stock available from USA subject to Prior Sale = 556
Part Number: KW-040-078-185-S3 (Each)
10 Available Now | Further orders can be expected around Mon, Jul 13, 2026
Regular price $4.86 AUD
Regular price $8.66 AUD Sale price $4.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

10 Available Now. Backorder if more than 10.
Woodruff Keys - 3.97x7.8x18.54 mm Plain - Carbon Steel C45 Key
Thickness (S)
3.97
mm
+/- 0.025
(Equiv. 0.156 in.)
Approx. Height (H)
7.8
mm
+/- 0.250
(Equiv. 0.307 in.)
Approx. Length (L)
18.54
mm
Basis Diameter (D)
19.05
mm
Woodruff Keys - 3.97x19.05x8 mm - Carbon Steel C45
Material: Carbon Steel C45   
Category: Keys - Woodruff - Plain
Additional stock available from USA subject to Prior Sale = 11142
Part Number: KW-040-078-185-C (Each)
481 Available Now | Further orders can be expected around Thu, Aug 06, 2026
Regular price $1.23 AUD
Regular price Sale price $1.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 481 available can be backordered.
Woodruff Keys - 3.97x7.8x18.54 mm Plain - Carbon Steel C45 Key
Thickness (S)
3.97
mm
+/- 0.025
(Equiv. 0.156 in.)
Approx. Height (H)
7.8
mm
+/- 0.250
(Equiv. 0.307 in.)
Approx. Length (L)
18.54
mm
Basis Diameter (D)
19.05
mm
Woodruff Keys - 3.97x19.05x8 mm - Carbon Steel C45
Material: Carbon Steel C45   
Category: Keys - Woodruff - Plain
Additional stock available from USA subject to Prior Sale = 11142
Part Number: KW-040-078-185-C (Each)
481 Available Now | Further orders can be expected around Thu, Aug 06, 2026
Regular price $1.23 AUD
Regular price Sale price $1.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

481 Available Now. Backorder if more than 481.
Woodruff Keys - 4x5x12.65 mm Plain - Carbon Steel C45 Key
Thickness (S)
4.00
mm
+/- 0.025
(Equiv. 0.157 in.)
Approx. Height (H)
5.0
mm
+/- 0.250
(Equiv. 0.197 in.)
Approx. Length (L)
12.65
mm
Basis Diameter (D)
13.00
mm
Woodruff Keys - 4x13x5 mm - Carbon Steel C45
Material: Carbon Steel C45   
Category: Keys - Woodruff - Plain
Additional stock available from USA subject to Prior Sale = 964
Part Number: KW-040-050-127-C (PK-5)
6 units (30 pcs) Available Now | Further orders can be expected around Sat, Jul 18, 2026
Regular price $6.77 AUD
Regular price Sale price $6.77 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 6 available can be backordered.
Woodruff Keys - 4x5x12.65 mm Plain - Carbon Steel C45 Key
Thickness (S)
4.00
mm
+/- 0.025
(Equiv. 0.157 in.)
Approx. Height (H)
5.0
mm
+/- 0.250
(Equiv. 0.197 in.)
Approx. Length (L)
12.65
mm
Basis Diameter (D)
13.00
mm
Woodruff Keys - 4x13x5 mm - Carbon Steel C45
Material: Carbon Steel C45   
Category: Keys - Woodruff - Plain
Additional stock available from USA subject to Prior Sale = 964
Part Number: KW-040-050-127-C (PK-5)
6 units (30 pcs) Available Now | Further orders can be expected around Sat, Jul 18, 2026
Regular price $6.77 AUD
Regular price Sale price $6.77 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

6 units (30 pcs) Available Now. Backorder if more than 6.
Woodruff Keys - 4x6.5x15.72 mm Plain - Carbon Steel C45 Key
Thickness (S)
4.00
mm
+/- 0.025
(Equiv. 0.157 in.)
Approx. Height (H)
6.5
mm
+/- 0.250
(Equiv. 0.256 in.)
Approx. Length (L)
15.72
mm
Basis Diameter (D)
16.00
mm
Woodruff Keys - 4x16x6.5 mm - Carbon Steel C45
Material: Carbon Steel C45   
Category: Keys - Woodruff - Plain
Part Number: KW-040-065-157-C (PK-2)
30 units (60 pcs) Available Now | Further orders can be expected around Fri, Jul 24, 2026
Regular price $7.77 AUD
Regular price Sale price $7.77 AUD
Priced, Stocked and Sold Per 2 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 30 available can be backordered.
Woodruff Keys - 4x6.5x15.72 mm Plain - Carbon Steel C45 Key
Thickness (S)
4.00
mm
+/- 0.025
(Equiv. 0.157 in.)
Approx. Height (H)
6.5
mm
+/- 0.250
(Equiv. 0.256 in.)
Approx. Length (L)
15.72
mm
Basis Diameter (D)
16.00
mm
Woodruff Keys - 4x16x6.5 mm - Carbon Steel C45
Material: Carbon Steel C45   
Category: Keys - Woodruff - Plain
Part Number: KW-040-065-157-C (PK-2)
30 units (60 pcs) Available Now | Further orders can be expected around Fri, Jul 24, 2026
Regular price $7.77 AUD
Regular price Sale price $7.77 AUD
Priced, Stocked and Sold Per 2 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

30 units (60 pcs) Available Now. Backorder if more than 30.