Collection: Knobs - Lobe

Knobs -> Lobe
Thread Size Head Diameter (A) Thread Length Colour Hub Diameter © Hub Length (D) Indicative
Image
Thread Size
1/2-13 UNC (12.7mm)

Head Diameter (A)
39.88
mm

(Equiv. 1.57 in.)
Colour
Black
Hub Diameter ©
23.11
mm
Lobe Knobs - 1/2-13 UNC -12.7mm- 39.88  - Plated Steel
Material: Plated Steel    Knob Height (B): 11.94 mm   
Category: Knobs - Lobe - Six Lobe
Part Number: KF127C-040-6L-SP (Each)
Lobe Knobs - 1/2-13 UNC - 12.7mm - 39.88 - - Six Lobe - Plated Steel Knob
2 Available Now | Further orders can be expected around Mon, Dec 29, 2025
Regular price $4.68 AUD
Regular price $5.62 AUD Sale price $4.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

2 Available Now. Backorder if more than 2.
Thread Size Head Diameter (A) Thread Length Colour Indicative
Image
Thread Size
1/2-13 UNC (12.7mm)

Head Diameter (A)
39.88
mm

(Equiv. 1.57 in.)
Colour
Black
Lobe Knobs - 1/2-13 UNC -12.7mm- 39.88  - Plated Steel
Material: Plated Steel    Hub Diameter ©: 23.11 mm    Knob Height (B): 11.94 mm   
Category: Knobs - Lobe - Six Lobe
Part Number: KF127C-040-6L-SP (Each)
Lobe Knobs - 1/2-13 UNC - 12.7mm - 39.88 - - Six Lobe - Plated Steel Knob
2 Available Now | Further orders can be expected around Mon, Dec 29, 2025
Regular price $4.68 AUD
Regular price $5.62 AUD Sale price $4.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

2 Available Now. Backorder if more than 2.
Thread Size
1/2-13 UNC (12.7mm)

Head Diameter (A)
63.00
mm

(Equiv. 2.48 in.)
Thread Length
60.0
mm

(Equiv. 2.362 in.)
Colour
Black
Hub Diameter ©
35.56
mm
Hub Length (D)
14.48
mm
Lobe Knobs - 1/2-13 UNC -12.7mm- 63x60 mm - Plated Steel
Material: Plated Steel    Knob Height (B): 43.94 mm   
Category: Knobs - Lobe - Five Lobe
Part Number: KM127C-063-5L60-ST (Each)
Lobe Knobs - 1/2-13 UNC - 12.7mm - 63x60 mm Five Lobe - Plated Steel Knob
4 Available Now | Further orders can be expected around Mon, Dec 29, 2025
Regular price $22.32 AUD
Regular price Sale price $22.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

4 Available Now. Backorder if more than 4.
Thread Size
1/2-13 UNC (12.7mm)

Head Diameter (A)
63.00
mm

(Equiv. 2.48 in.)
Thread Length
60.0
mm

(Equiv. 2.362 in.)
Colour
Black
Lobe Knobs - 1/2-13 UNC -12.7mm- 63x60 mm - Plated Steel
Material: Plated Steel    Hub Diameter ©: 35.56 mm    Hub Length (D): 14.48 mm    Knob Height (B): 43.94 mm   
Category: Knobs - Lobe - Five Lobe
Part Number: KM127C-063-5L60-ST (Each)
Lobe Knobs - 1/2-13 UNC - 12.7mm - 63x60 mm Five Lobe - Plated Steel Knob
4 Available Now | Further orders can be expected around Mon, Dec 29, 2025
Regular price $22.32 AUD
Regular price Sale price $22.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

4 Available Now. Backorder if more than 4.
Thread Size
1/2-13 UNC (12.7mm)

Head Diameter (A)
63.50
mm

(Equiv. 2.5 in.)
Thread Length
15.9
mm

(Equiv. 0.626 in.)
Colour
Black
Hub Diameter ©
31.75
mm
Hub Length (D)
4.57
mm
Lobe Knobs - 1/2-13 UNC -12.7mm- 63.5x15.9 mm - Zinc Plated Brass
Material: Zinc Plated Brass    Knob Height (B): 27.69 mm   
Category: Knobs - Lobe - Four Lobe
Part Number: KF127C-064-4L-SFT (Each)
Lobe Knobs - 1/2-13 UNC - 12.7mm - 63.5x15.9 mm Four Lobe - Zinc Plated Brass Knob
1 Available Now | Further orders can be expected around Mon, Dec 29, 2025
Regular price $11.14 AUD
Regular price $13.36 AUD Sale price $11.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

1 Available Now. Backorder if more than 1.
Thread Size
1/2-13 UNC (12.7mm)

Head Diameter (A)
63.50
mm

(Equiv. 2.5 in.)
Thread Length
15.9
mm

(Equiv. 0.626 in.)
Colour
Black
Lobe Knobs - 1/2-13 UNC -12.7mm- 63.5x15.9 mm - Zinc Plated Brass
Material: Zinc Plated Brass    Hub Diameter ©: 31.75 mm    Hub Length (D): 4.57 mm    Knob Height (B): 27.69 mm   
Category: Knobs - Lobe - Four Lobe
Part Number: KF127C-064-4L-SFT (Each)
Lobe Knobs - 1/2-13 UNC - 12.7mm - 63.5x15.9 mm Four Lobe - Zinc Plated Brass Knob
1 Available Now | Further orders can be expected around Mon, Dec 29, 2025
Regular price $11.14 AUD
Regular price $13.36 AUD Sale price $11.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

1 Available Now. Backorder if more than 1.
Thread Size
1/2-13 UNC (12.7mm)

Head Diameter (A)
80.01
mm

(Equiv. 3.15 in.)
Thread Length
19.1
mm

(Equiv. 0.752 in.)
Colour
Black
Hub Diameter ©
30.99
mm
Hub Length (D)
18.03
mm
Lobe Knobs - 1/2-13 UNC -12.7mm- 80.01x19.1 mm - Brass
Material: Brass    Knob Height (B): 40.89 mm   
Category: Knobs - Lobe - Four Lobe
Part Number: KF127C-080-4L-P (Each)
Lobe Knobs - 1/2-13 UNC - 12.7mm - 80.01x19.1 mm Four Lobe - Brass Knob
10 Available Now | More stock due: 14 around Tue, Feb 10, 2026 | Further orders can be expected around Mon, Dec 29, 2025
Regular price $15.77 AUD
Regular price Sale price $15.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

10 Available Now. Backorder if more than 10.
Thread Size
1/2-13 UNC (12.7mm)

Head Diameter (A)
80.01
mm

(Equiv. 3.15 in.)
Thread Length
19.1
mm

(Equiv. 0.752 in.)
Colour
Black
Lobe Knobs - 1/2-13 UNC -12.7mm- 80.01x19.1 mm - Brass
Material: Brass    Hub Diameter ©: 30.99 mm    Hub Length (D): 18.03 mm    Knob Height (B): 40.89 mm   
Category: Knobs - Lobe - Four Lobe
Part Number: KF127C-080-4L-P (Each)
Lobe Knobs - 1/2-13 UNC - 12.7mm - 80.01x19.1 mm Four Lobe - Brass Knob
10 Available Now | More stock due: 14 around Tue, Feb 10, 2026 | Further orders can be expected around Mon, Dec 29, 2025
Regular price $15.77 AUD
Regular price Sale price $15.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

10 Available Now. Backorder if more than 10.
Thread Size
M6 (6x1mm)

+ 0.10 / - 0.00
Head Diameter (A)
25.0
mm
+ 0.00 / - 0.10
(Equiv. 0.984 in.)
Thread Length
12.0
mm
+ 0.00 / - 0.12
(Equiv. 0.472 in.)
Colour
Black
Hub Diameter ©
16.00
mm
Hub Length (D)
9.00
mm
Lobe Knobs - M6 -6x1mm- 25x12 mm - Brass
Material: Brass    Knob Height (B): 20.0 mm   
Category: Knobs - Lobe - Seven Lobe
Part Number: KF060M-025-7L-P (Each)
Lobe Knobs - M6 - 6x1mm - 25x12 mm Seven Lobe - Brass Knob
Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 12, 2026
Regular price $3.32 AUD
Regular price Sale price $3.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size
M6 (6x1mm)

+ 0.10 / - 0.00
Head Diameter (A)
25.0
mm
+ 0.00 / - 0.10
(Equiv. 0.984 in.)
Thread Length
12.0
mm
+ 0.00 / - 0.12
(Equiv. 0.472 in.)
Colour
Black
Lobe Knobs - M6 -6x1mm- 25x12 mm - Brass
Material: Brass    Hub Diameter ©: 16.00 mm    Hub Length (D): 9.00 mm    Knob Height (B): 20.0 mm   
Category: Knobs - Lobe - Seven Lobe
Part Number: KF060M-025-7L-P (Each)
Lobe Knobs - M6 - 6x1mm - 25x12 mm Seven Lobe - Brass Knob
Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 12, 2026
Regular price $3.32 AUD
Regular price Sale price $3.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size
M10 (10x1.5mm)

+ 0.10 / - 0.00
Head Diameter (A)
80.0
mm
+ 0.00 / - 0.10
(Equiv. 3.15 in.)
Thread Length
17.0
mm
+ 0.00 / - 0.12
(Equiv. 0.669 in.)
Colour
Black
Hub Diameter ©
30.00
mm
Hub Length (D)
17.00
mm
Lobe Knobs - M10 -10x1.5mm- 80x17 mm - Brass
Material: Brass    Knob Height (B): 38.0 mm   
Category: Knobs - Lobe - Three Lobe
Part Number: KF100M-080-3LA (PK-4)
Lobe Knobs - M10 - 10x1.5mm - 80x17 mm Three Lobe - Brass Knob
Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 12, 2026
Regular price $61.05 AUD
Regular price Sale price $61.05 AUD
Priced, Stocked and Sold Per 4 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size
M10 (10x1.5mm)

+ 0.10 / - 0.00
Head Diameter (A)
80.0
mm
+ 0.00 / - 0.10
(Equiv. 3.15 in.)
Thread Length
17.0
mm
+ 0.00 / - 0.12
(Equiv. 0.669 in.)
Colour
Black
Lobe Knobs - M10 -10x1.5mm- 80x17 mm - Brass
Material: Brass    Hub Diameter ©: 30.00 mm    Hub Length (D): 17.00 mm    Knob Height (B): 38.0 mm   
Category: Knobs - Lobe - Three Lobe
Part Number: KF100M-080-3LA (PK-4)
Lobe Knobs - M10 - 10x1.5mm - 80x17 mm Three Lobe - Brass Knob
Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 12, 2026
Regular price $61.05 AUD
Regular price Sale price $61.05 AUD
Priced, Stocked and Sold Per 4 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.