Small Parts & Bearings

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Collection: Pins - Ball Lock - Keyring Style - Single Ball

Pins -> Ball Lock -> Keyring Style -> Single Ball

Nominal Diameter	Grip Length (B)	Pin Material Grade	Locking Ball to End (C)	Open Ball Distance (B)	Max. Handle Height (H)	Indicative Image
Ball Lock Pins - 9.53x114.3 mm - Carbon Steel Keyring Style Pin
Nominal Diameter 9.53 mm	Grip Length (B) 114.30 mm	Pin Material Grade Carbon Steel	Locking Ball to End (C) 12.70 mm	Open Ball Distance (B) 10.82 mm
Material: Carbon Steel Ring Diameter (R ): 25.40 mm Depth of Ring in Pin (D): 6.35 mm Detent Style: 1 Ball Plain Pin No Shoulder Category: Pins - Ball Lock - Keyring Style - Single Ball - Steel Additional stock available from USA subject to Prior Sale = 874
Part Number: BLP-095-1143-K1-C (Each) 10 Available Now \| Further orders can be expected around Fri, Jul 03, 2026 Regular price $5.41 AUD Regular price ~~$10.85 AUD~~ Sale price $5.41 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 10 available can be backordered.
Nominal Diameter	Grip Length (B)	Pin Material Grade	Locking Ball to End (C)	Indicative Image
Ball Lock Pins - 9.53x114.3 mm - Carbon Steel Keyring Style Pin
Nominal Diameter 9.53 mm	Grip Length (B) 114.30 mm	Pin Material Grade Carbon Steel	Locking Ball to End (C) 12.70 mm
Material: Carbon Steel Open Ball Distance (B): 10.82 mm Ring Diameter (R ): 25.40 mm Depth of Ring in Pin (D): 6.35 mm Detent Style: 1 Ball Plain Pin No Shoulder Category: Pins - Ball Lock - Keyring Style - Single Ball - Steel Additional stock available from USA subject to Prior Sale = 874
Part Number: BLP-095-1143-K1-C (Each) 10 Available Now \| Further orders can be expected around Fri, Jul 03, 2026 Regular price $5.41 AUD Regular price ~~$10.85 AUD~~ Sale price $5.41 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 10 Available Now. Backorder if more than 10.
BLP-095-1143-K1-C (Each) --- Ball Lock Pins - 9.53x114.3 mm - Carbon Steel Keyring Style Pin Sale BLP-095-1143-K1-C (Each) --- Ball Lock Pins - 9.53x114.3 mm - Carbon Steel Keyring Style Pin Regular price $5.41 AUD Regular price ~~$10.85 AUD~~ Sale price $5.41 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 10 Available Now Sale
Ball Lock Pins - 9.53x127 mm - Carbon Steel Keyring Style Pin
Nominal Diameter 9.53 mm	Grip Length (B) 127.00 mm	Pin Material Grade Carbon Steel	Locking Ball to End (C) 12.70 mm	Open Ball Distance (B) 10.82 mm
Material: Carbon Steel Ring Diameter (R ): 25.40 mm Depth of Ring in Pin (D): 6.35 mm Detent Style: 1 Ball Plain Pin No Shoulder Category: Pins - Ball Lock - Keyring Style - Single Ball - Steel
Part Number: BLP-095-1270-K1-C (Each) 10 Available Now \| Further orders can be expected around Thu, Jul 16, 2026 Regular price $5.77 AUD Regular price ~~$11.47 AUD~~ Sale price $5.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 10 available can be backordered.
Ball Lock Pins - 9.53x127 mm - Carbon Steel Keyring Style Pin
Nominal Diameter 9.53 mm	Grip Length (B) 127.00 mm	Pin Material Grade Carbon Steel	Locking Ball to End (C) 12.70 mm
Material: Carbon Steel Open Ball Distance (B): 10.82 mm Ring Diameter (R ): 25.40 mm Depth of Ring in Pin (D): 6.35 mm Detent Style: 1 Ball Plain Pin No Shoulder Category: Pins - Ball Lock - Keyring Style - Single Ball - Steel
Part Number: BLP-095-1270-K1-C (Each) 10 Available Now \| Further orders can be expected around Thu, Jul 16, 2026 Regular price $5.77 AUD Regular price ~~$11.47 AUD~~ Sale price $5.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 10 Available Now. Backorder if more than 10.
BLP-095-1270-K1-C (Each) --- Ball Lock Pins - 9.53x127 mm - Carbon Steel Keyring Style Pin Sale BLP-095-1270-K1-C (Each) --- Ball Lock Pins - 9.53x127 mm - Carbon Steel Keyring Style Pin Regular price $5.77 AUD Regular price ~~$11.47 AUD~~ Sale price $5.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 10 Available Now Sale
Ball Lock Pins - 12.7x25.4 mm - Carbon Steel Keyring Style Pin
Nominal Diameter 12.70 mm	Grip Length (B) 25.40 mm	Pin Material Grade Carbon Steel	Locking Ball to End (C) 15.88 mm	Open Ball Distance (B) 14.48 mm
Material: Carbon Steel Ring Diameter (R ): 31.75 mm Depth of Ring in Pin (D): 7.93 mm Detent Style: 1 Ball Plain Pin No Shoulder Category: Pins - Ball Lock - Keyring Style - Single Ball - Steel Additional stock available from USA subject to Prior Sale = 6165
Part Number: BLP-127-0254-K1-C (Each) 10 Available Now \| Further orders can be expected around Fri, Jul 03, 2026 Regular price $4.50 AUD Regular price ~~$8.83 AUD~~ Sale price $4.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 10 available can be backordered.
Ball Lock Pins - 12.7x25.4 mm - Carbon Steel Keyring Style Pin
Nominal Diameter 12.70 mm	Grip Length (B) 25.40 mm	Pin Material Grade Carbon Steel	Locking Ball to End (C) 15.88 mm
Material: Carbon Steel Open Ball Distance (B): 14.48 mm Ring Diameter (R ): 31.75 mm Depth of Ring in Pin (D): 7.93 mm Detent Style: 1 Ball Plain Pin No Shoulder Category: Pins - Ball Lock - Keyring Style - Single Ball - Steel Additional stock available from USA subject to Prior Sale = 6165
Part Number: BLP-127-0254-K1-C (Each) 10 Available Now \| Further orders can be expected around Fri, Jul 03, 2026 Regular price $4.50 AUD Regular price ~~$8.83 AUD~~ Sale price $4.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 10 Available Now. Backorder if more than 10.
BLP-127-0254-K1-C (Each) --- Ball Lock Pins - 12.7x25.4 mm - Carbon Steel Keyring Style Pin Sale BLP-127-0254-K1-C (Each) --- Ball Lock Pins - 12.7x25.4 mm - Carbon Steel Keyring Style Pin Regular price $4.50 AUD Regular price ~~$8.83 AUD~~ Sale price $4.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 10 Available Now Sale
Ball Lock Pins - 12.7x50.8 mm - Carbon Steel Keyring Style Pin
Nominal Diameter 12.70 mm	Grip Length (B) 50.80 mm	Pin Material Grade Carbon Steel	Locking Ball to End (C) 15.88 mm	Open Ball Distance (B) 14.48 mm
Material: Carbon Steel Ring Diameter (R ): 31.75 mm Depth of Ring in Pin (D): 7.93 mm Detent Style: 1 Ball Plain Pin No Shoulder Category: Pins - Ball Lock - Keyring Style - Single Ball - Steel Additional stock available from USA subject to Prior Sale = 2931
Part Number: BLP-127-0508-K1-C (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Jul 03, 2026 Regular price $14.50 AUD Regular price Sale price $14.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Ball Lock Pins - 12.7x50.8 mm - Carbon Steel Keyring Style Pin
Nominal Diameter 12.70 mm	Grip Length (B) 50.80 mm	Pin Material Grade Carbon Steel	Locking Ball to End (C) 15.88 mm
Material: Carbon Steel Open Ball Distance (B): 14.48 mm Ring Diameter (R ): 31.75 mm Depth of Ring in Pin (D): 7.93 mm Detent Style: 1 Ball Plain Pin No Shoulder Category: Pins - Ball Lock - Keyring Style - Single Ball - Steel Additional stock available from USA subject to Prior Sale = 2931
Part Number: BLP-127-0508-K1-C (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Jul 03, 2026 Regular price $14.50 AUD Regular price Sale price $14.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
BLP-127-0508-K1-C (Each) --- Ball Lock Pins - 12.7x50.8 mm - Carbon Steel Keyring Style Pin BLP-127-0508-K1-C (Each) --- Ball Lock Pins - 12.7x50.8 mm - Carbon Steel Keyring Style Pin Regular price $14.50 AUD Regular price Sale price $14.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Ball Lock Pins - 12.7x76.2 mm - 303 Stainless Steel Keyring Style Pin
Nominal Diameter 12.70 mm	Grip Length (B) 76.20 mm	Pin Material Grade 303 Stainless Steel	Locking Ball to End (C) 15.88 mm	Open Ball Distance (B) 14.48 mm
Material: Stainless Steel 303 (Similar to A2, 304, 18-8) Ring Diameter (R ): 31.75 mm Depth of Ring in Pin (D): 7.93 mm Detent Style: 1 Ball Plain Pin No Shoulder Category: Pins - Ball Lock - Keyring Style - Single Ball - 300 Grade Stainless Steel
Part Number: BLP-127-0762-K1-S3 (Each) 7 Available Now \| Further orders can be expected around Sun, Jun 28, 2026 Regular price $26.68 AUD Regular price ~~$47.40 AUD~~ Sale price $26.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 7 available can be backordered.
Ball Lock Pins - 12.7x76.2 mm - 303 Stainless Steel Keyring Style Pin
Nominal Diameter 12.70 mm	Grip Length (B) 76.20 mm	Pin Material Grade 303 Stainless Steel	Locking Ball to End (C) 15.88 mm
Material: Stainless Steel 303 (Similar to A2, 304, 18-8) Open Ball Distance (B): 14.48 mm Ring Diameter (R ): 31.75 mm Depth of Ring in Pin (D): 7.93 mm Detent Style: 1 Ball Plain Pin No Shoulder Category: Pins - Ball Lock - Keyring Style - Single Ball - 300 Grade Stainless Steel
Part Number: BLP-127-0762-K1-S3 (Each) 7 Available Now \| Further orders can be expected around Sun, Jun 28, 2026 Regular price $26.68 AUD Regular price ~~$47.40 AUD~~ Sale price $26.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 7 Available Now. Backorder if more than 7.
BLP-127-0762-K1-S3 (Each) --- Ball Lock Pins - 12.7x76.2 mm - 303 Stainless Steel Keyring Style Pin Sale BLP-127-0762-K1-S3 (Each) --- Ball Lock Pins - 12.7x76.2 mm - 303 Stainless Steel Keyring Style Pin Regular price $26.68 AUD Regular price ~~$47.40 AUD~~ Sale price $26.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 7 Available Now Sale
Ball Lock Pins - 12.7x88.9 mm - Carbon Steel Keyring Style Pin
Nominal Diameter 12.70 mm	Grip Length (B) 88.90 mm	Pin Material Grade Carbon Steel	Locking Ball to End (C) 15.88 mm	Open Ball Distance (B) 14.48 mm
Material: Carbon Steel Ring Diameter (R ): 31.75 mm Depth of Ring in Pin (D): 7.93 mm Detent Style: 1 Ball Plain Pin No Shoulder Category: Pins - Ball Lock - Keyring Style - Single Ball - Steel Additional stock available from USA subject to Prior Sale = 3071
Part Number: BLP-127-0889-K1-C (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Jul 03, 2026 Regular price $19.59 AUD Regular price Sale price $19.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Ball Lock Pins - 12.7x88.9 mm - Carbon Steel Keyring Style Pin
Nominal Diameter 12.70 mm	Grip Length (B) 88.90 mm	Pin Material Grade Carbon Steel	Locking Ball to End (C) 15.88 mm
Material: Carbon Steel Open Ball Distance (B): 14.48 mm Ring Diameter (R ): 31.75 mm Depth of Ring in Pin (D): 7.93 mm Detent Style: 1 Ball Plain Pin No Shoulder Category: Pins - Ball Lock - Keyring Style - Single Ball - Steel Additional stock available from USA subject to Prior Sale = 3071
Part Number: BLP-127-0889-K1-C (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Jul 03, 2026 Regular price $19.59 AUD Regular price Sale price $19.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
BLP-127-0889-K1-C (Each) --- Ball Lock Pins - 12.7x88.9 mm - Carbon Steel Keyring Style Pin BLP-127-0889-K1-C (Each) --- Ball Lock Pins - 12.7x88.9 mm - Carbon Steel Keyring Style Pin Regular price $19.59 AUD Regular price Sale price $19.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Ball Lock Pins - 15.88x63.5 mm - Carbon Steel Keyring Style Pin
Nominal Diameter 15.88 mm	Grip Length (B) 63.50 mm	Pin Material Grade Carbon Steel	Locking Ball to End (C) 19.05 mm	Open Ball Distance (B) 18.03 mm
Material: Carbon Steel Ring Diameter (R ): 31.75 mm Depth of Ring in Pin (D): 9.53 mm Detent Style: 1 Ball Plain Pin No Shoulder Category: Pins - Ball Lock - Keyring Style - Single Ball - Steel Additional stock available from USA subject to Prior Sale = 2925
Part Number: BLP-159-0635-K1-C (Each) 16 Available Now \| Further orders can be expected around Fri, Jul 03, 2026 Regular price $9.86 AUD Regular price ~~$19.99 AUD~~ Sale price $9.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 16 available can be backordered.
Ball Lock Pins - 15.88x63.5 mm - Carbon Steel Keyring Style Pin
Nominal Diameter 15.88 mm	Grip Length (B) 63.50 mm	Pin Material Grade Carbon Steel	Locking Ball to End (C) 19.05 mm
Material: Carbon Steel Open Ball Distance (B): 18.03 mm Ring Diameter (R ): 31.75 mm Depth of Ring in Pin (D): 9.53 mm Detent Style: 1 Ball Plain Pin No Shoulder Category: Pins - Ball Lock - Keyring Style - Single Ball - Steel Additional stock available from USA subject to Prior Sale = 2925
Part Number: BLP-159-0635-K1-C (Each) 16 Available Now \| Further orders can be expected around Fri, Jul 03, 2026 Regular price $9.86 AUD Regular price ~~$19.99 AUD~~ Sale price $9.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 16 Available Now. Backorder if more than 16.
BLP-159-0635-K1-C (Each) --- Ball Lock Pins - 15.88x63.5 mm - Carbon Steel Keyring Style Pin Sale BLP-159-0635-K1-C (Each) --- Ball Lock Pins - 15.88x63.5 mm - Carbon Steel Keyring Style Pin Regular price $9.86 AUD Regular price ~~$19.99 AUD~~ Sale price $9.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 16 Available Now Sale
Ball Lock Pins - 15.88x101.6 mm - Carbon Steel Keyring Style Pin
Nominal Diameter 15.88 mm	Grip Length (B) 101.60 mm	Pin Material Grade Carbon Steel	Locking Ball to End (C) 19.05 mm	Open Ball Distance (B) 18.03 mm
Material: Carbon Steel Ring Diameter (R ): 31.75 mm Depth of Ring in Pin (D): 9.53 mm Detent Style: 1 Ball Plain Pin No Shoulder Category: Pins - Ball Lock - Keyring Style - Single Ball - Steel
Part Number: BLP-159-1016-K1-C (Each) 2 Available Now \| Further orders can be expected around Thu, Jul 16, 2026 Regular price $13.14 AUD Regular price ~~$26.88 AUD~~ Sale price $13.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 2 available can be backordered.
Ball Lock Pins - 15.88x101.6 mm - Carbon Steel Keyring Style Pin
Nominal Diameter 15.88 mm	Grip Length (B) 101.60 mm	Pin Material Grade Carbon Steel	Locking Ball to End (C) 19.05 mm
Material: Carbon Steel Open Ball Distance (B): 18.03 mm Ring Diameter (R ): 31.75 mm Depth of Ring in Pin (D): 9.53 mm Detent Style: 1 Ball Plain Pin No Shoulder Category: Pins - Ball Lock - Keyring Style - Single Ball - Steel
Part Number: BLP-159-1016-K1-C (Each) 2 Available Now \| Further orders can be expected around Thu, Jul 16, 2026 Regular price $13.14 AUD Regular price ~~$26.88 AUD~~ Sale price $13.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 2 Available Now. Backorder if more than 2.
BLP-159-1016-K1-C (Each) --- Ball Lock Pins - 15.88x101.6 mm - Carbon Steel Keyring Style Pin Sale BLP-159-1016-K1-C (Each) --- Ball Lock Pins - 15.88x101.6 mm - Carbon Steel Keyring Style Pin Regular price $13.14 AUD Regular price ~~$26.88 AUD~~ Sale price $13.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 2 Available Now Sale
Ball Lock Pins - 15.88x127 mm - Carbon Steel Keyring Style Pin
Nominal Diameter 15.88 mm	Grip Length (B) 127.00 mm	Pin Material Grade Carbon Steel	Locking Ball to End (C) 19.05 mm	Open Ball Distance (B) 18.03 mm
Material: Carbon Steel Ring Diameter (R ): 31.75 mm Depth of Ring in Pin (D): 9.53 mm Detent Style: 1 Ball Plain Pin No Shoulder Category: Pins - Ball Lock - Keyring Style - Single Ball - Steel Additional stock available from USA subject to Prior Sale = 347
Part Number: BLP-159-1270-K1-C (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Jul 03, 2026 Regular price $37.23 AUD Regular price Sale price $37.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Ball Lock Pins - 15.88x127 mm - Carbon Steel Keyring Style Pin
Nominal Diameter 15.88 mm	Grip Length (B) 127.00 mm	Pin Material Grade Carbon Steel	Locking Ball to End (C) 19.05 mm
Material: Carbon Steel Open Ball Distance (B): 18.03 mm Ring Diameter (R ): 31.75 mm Depth of Ring in Pin (D): 9.53 mm Detent Style: 1 Ball Plain Pin No Shoulder Category: Pins - Ball Lock - Keyring Style - Single Ball - Steel Additional stock available from USA subject to Prior Sale = 347
Part Number: BLP-159-1270-K1-C (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Jul 03, 2026 Regular price $37.23 AUD Regular price Sale price $37.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
BLP-159-1270-K1-C (Each) --- Ball Lock Pins - 15.88x127 mm - Carbon Steel Keyring Style Pin BLP-159-1270-K1-C (Each) --- Ball Lock Pins - 15.88x127 mm - Carbon Steel Keyring Style Pin Regular price $37.23 AUD Regular price Sale price $37.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now

Small Parts & Bearings Pty Ltd
3A / 8 Boyland Avenue
Coopers Plains, Queensland, Australia.
(ABN: 79 121 865 414)