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

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

There are 76 products in the sub-categories of Pins - Ball Lock - Keyring Style - Single Ball - Steel. Scroll down or follow the link to Pins - Ball Lock - Keyring Style - Single Ball - Steel in the products table to see all these items combined into a handy table with filters.

Category Details

A selection of Steel Single Ball Keyring Style Ball Lock Pins. Economical pins that can be used in military or conventional equipment.

  • An expanded range may be available on special order. Please enquire.
  • Solid body construction with direct spring loaded ball. Used for locking telescoping tubes, securing bracket assemblies, anchoring clevis fittings, hinge pins, cotter pin replacement or setting up jigs and fixtures. Positive lock detent pins.
  • Commercial drill tolerances provide clearance for standard pins.
  • Zinc plated C1144 steel.
  • Not for critical applications. If known pullout strength is required use commercial or industrial pins.

Miniature Bearings Australia - MBA Minibearings

Additional resources:


A more concise listing may be found in the Pins - Ball Lock - Keyring Style - Single Ball - Steel category on the Small Parts & Bearings online store.
Nominal Diameter Grip Length (B) Pin Material Grade Locking Ball to End (C) Open Ball Distance (B) Max. Handle Height (H) Indicative
Image
Nominal Diameter
4.76
mm

(Equiv. 0.187 in.)
Grip Length (B)
12.70
mm

(Equiv. 0.5 in.)
Pin Material Grade
Carbon Steel

Locking Ball to End (C)
5.08
mm
Open Ball Distance (B)
5.18
mm
Ball Lock Pins - 4.76x12.7 mm - Carbon Steel
Material: Carbon Steel    Ring Diameter (R ): 25.40 mm    Depth of Ring in Pin (D): 4.75 mm    Detent Style: 1 Ball Plain Pin No Shoulder   
Part Number: BLP-048-0127-K1-C
Ball Lock Pins - 4.76x12.7 mm - Carbon Steel Keyring Style Pin
4 Available Now | Further orders can be expected around Sat, Apr 25, 2026
Regular price $3.95 AUD
Regular price Sale price $3.95 AUD
Each
Quantity Required

4 Available Now. Backorder if more than 4.
Nominal Diameter Grip Length (B) Pin Material Grade Locking Ball to End (C) Indicative
Image
Nominal Diameter
4.76
mm

(Equiv. 0.187 in.)
Grip Length (B)
12.70
mm

(Equiv. 0.5 in.)
Pin Material Grade
Carbon Steel

Locking Ball to End (C)
5.08
mm
Ball Lock Pins - 4.76x12.7 mm - Carbon Steel
Material: Carbon Steel    Open Ball Distance (B): 5.18 mm    Ring Diameter (R ): 25.40 mm    Depth of Ring in Pin (D): 4.75 mm    Detent Style: 1 Ball Plain Pin No Shoulder   
Part Number: BLP-048-0127-K1-C
Ball Lock Pins - 4.76x12.7 mm - Carbon Steel Keyring Style Pin
4 Available Now | Further orders can be expected around Sat, Apr 25, 2026
Regular price $3.95 AUD
Regular price Sale price $3.95 AUD
Each
Quantity Required

4 Available Now. Backorder if more than 4.
Nominal Diameter
4.76
mm

(Equiv. 0.187 in.)
Grip Length (B)
20.32
mm

(Equiv. 0.8 in.)
Pin Material Grade
Carbon Steel

Locking Ball to End (C)
5.08
mm
Open Ball Distance (B)
5.18
mm
Ball Lock Pins - 4.76x20.32 mm - Carbon Steel
Material: Carbon Steel    Ring Diameter (R ): 25.40 mm    Depth of Ring in Pin (D): 4.75 mm    Detent Style: 1 Ball Plain Pin No Shoulder   
Part Number: BLP-048-0203-K1-C
Ball Lock Pins - 4.76x20.32 mm - Carbon Steel Keyring Style Pin
Out of Stock | Backorder Now | Orders can be expected around Mon, Nov 24, 2025
Regular price $10.41 AUD
Regular price $12.49 AUD Sale price $10.41 AUD
Each
Quantity Required

Backorder: Out of Stock.
Nominal Diameter
4.76
mm

(Equiv. 0.187 in.)
Grip Length (B)
20.32
mm

(Equiv. 0.8 in.)
Pin Material Grade
Carbon Steel

Locking Ball to End (C)
5.08
mm
Ball Lock Pins - 4.76x20.32 mm - Carbon Steel
Material: Carbon Steel    Open Ball Distance (B): 5.18 mm    Ring Diameter (R ): 25.40 mm    Depth of Ring in Pin (D): 4.75 mm    Detent Style: 1 Ball Plain Pin No Shoulder   
Part Number: BLP-048-0203-K1-C
Ball Lock Pins - 4.76x20.32 mm - Carbon Steel Keyring Style Pin
Out of Stock | Backorder Now | Orders can be expected around Mon, Nov 24, 2025
Regular price $10.41 AUD
Regular price $12.49 AUD Sale price $10.41 AUD
Each
Quantity Required

Backorder: Out of Stock.
Nominal Diameter
4.76
mm

(Equiv. 0.187 in.)
Grip Length (B)
25.40
mm

(Equiv. 1 in.)
Pin Material Grade
Carbon Steel

Locking Ball to End (C)
5.08
mm
Open Ball Distance (B)
5.18
mm
Ball Lock Pins - 4.76x25.4 mm - Carbon Steel
Material: Carbon Steel    Ring Diameter (R ): 25.40 mm    Depth of Ring in Pin (D): 4.75 mm    Detent Style: 1 Ball Plain Pin No Shoulder   
Part Number: BLP-048-0254-K1-C (5 Pcs)
Ball Lock Pins - 4.76x25.4 mm - Carbon Steel Keyring Style Pin
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 23, 2025
Regular price $15.32 AUD
Regular price Sale price $15.32 AUD
Per 5
Quantity Required

Backorder: Out of Stock.
Nominal Diameter
4.76
mm

(Equiv. 0.187 in.)
Grip Length (B)
25.40
mm

(Equiv. 1 in.)
Pin Material Grade
Carbon Steel

Locking Ball to End (C)
5.08
mm
Ball Lock Pins - 4.76x25.4 mm - Carbon Steel
Material: Carbon Steel    Open Ball Distance (B): 5.18 mm    Ring Diameter (R ): 25.40 mm    Depth of Ring in Pin (D): 4.75 mm    Detent Style: 1 Ball Plain Pin No Shoulder   
Part Number: BLP-048-0254-K1-C (5 Pcs)
Ball Lock Pins - 4.76x25.4 mm - Carbon Steel Keyring Style Pin
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 23, 2025
Regular price $15.32 AUD
Regular price Sale price $15.32 AUD
Per 5
Quantity Required

Backorder: Out of Stock.
Nominal Diameter
4.76
mm

(Equiv. 0.187 in.)
Grip Length (B)
33.02
mm

(Equiv. 1.3 in.)
Pin Material Grade
Carbon Steel

Locking Ball to End (C)
5.08
mm
Open Ball Distance (B)
5.18
mm
Ball Lock Pins - 4.76x33.02 mm - Carbon Steel
Material: Carbon Steel    Ring Diameter (R ): 25.40 mm    Depth of Ring in Pin (D): 4.75 mm    Detent Style: 1 Ball Plain Pin No Shoulder   
Part Number: BLP-048-0330-K1-C
Ball Lock Pins - 4.76x33.02 mm - Carbon Steel Keyring Style Pin
15 Available Now | Further orders can be expected around Thu, Sep 18, 2025
Regular price $11.05 AUD
Regular price Sale price $11.05 AUD
Each
Quantity Required

15 Available Now. Backorder if more than 15.
Nominal Diameter
4.76
mm

(Equiv. 0.187 in.)
Grip Length (B)
33.02
mm

(Equiv. 1.3 in.)
Pin Material Grade
Carbon Steel

Locking Ball to End (C)
5.08
mm
Ball Lock Pins - 4.76x33.02 mm - Carbon Steel
Material: Carbon Steel    Open Ball Distance (B): 5.18 mm    Ring Diameter (R ): 25.40 mm    Depth of Ring in Pin (D): 4.75 mm    Detent Style: 1 Ball Plain Pin No Shoulder   
Part Number: BLP-048-0330-K1-C
Ball Lock Pins - 4.76x33.02 mm - Carbon Steel Keyring Style Pin
15 Available Now | Further orders can be expected around Thu, Sep 18, 2025
Regular price $11.05 AUD
Regular price Sale price $11.05 AUD
Each
Quantity Required

15 Available Now. Backorder if more than 15.
Nominal Diameter
4.76
mm

(Equiv. 0.187 in.)
Grip Length (B)
38.10
mm

(Equiv. 1.5 in.)
Pin Material Grade
Carbon Steel

Locking Ball to End (C)
5.08
mm
Open Ball Distance (B)
5.18
mm
Ball Lock Pins - 4.76x38.1 mm - Carbon Steel
Material: Carbon Steel    Ring Diameter (R ): 25.40 mm    Depth of Ring in Pin (D): 4.75 mm    Detent Style: 1 Ball Plain Pin No Shoulder   
Part Number: BLP-048-0381-K1-C
Ball Lock Pins - 4.76x38.1 mm - Carbon Steel Keyring Style Pin
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 23, 2025
Regular price $3.86 AUD
Regular price Sale price $3.86 AUD
Each
Quantity Required

Backorder: Out of Stock.
Nominal Diameter
4.76
mm

(Equiv. 0.187 in.)
Grip Length (B)
38.10
mm

(Equiv. 1.5 in.)
Pin Material Grade
Carbon Steel

Locking Ball to End (C)
5.08
mm
Ball Lock Pins - 4.76x38.1 mm - Carbon Steel
Material: Carbon Steel    Open Ball Distance (B): 5.18 mm    Ring Diameter (R ): 25.40 mm    Depth of Ring in Pin (D): 4.75 mm    Detent Style: 1 Ball Plain Pin No Shoulder   
Part Number: BLP-048-0381-K1-C
Ball Lock Pins - 4.76x38.1 mm - Carbon Steel Keyring Style Pin
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 23, 2025
Regular price $3.86 AUD
Regular price Sale price $3.86 AUD
Each
Quantity Required

Backorder: Out of Stock.
Nominal Diameter
4.76
mm

(Equiv. 0.187 in.)
Grip Length (B)
50.80
mm

(Equiv. 2 in.)
Pin Material Grade
Carbon Steel

Locking Ball to End (C)
5.08
mm
Open Ball Distance (B)
5.18
mm
Ball Lock Pins - 4.76x50.8 mm - Carbon Steel
Material: Carbon Steel    Ring Diameter (R ): 25.40 mm    Depth of Ring in Pin (D): 4.75 mm    Detent Style: 1 Ball Plain Pin No Shoulder   
Part Number: BLP-048-0508-K1-C
Ball Lock Pins - 4.76x50.8 mm - Carbon Steel Keyring Style Pin
19 Available Now | Further orders can be expected around Mon, Nov 24, 2025
Regular price $3.05 AUD
Regular price $5.95 AUD Sale price $3.05 AUD
Each
Quantity Required

19 Available Now. Backorder if more than 19.
Nominal Diameter
4.76
mm

(Equiv. 0.187 in.)
Grip Length (B)
50.80
mm

(Equiv. 2 in.)
Pin Material Grade
Carbon Steel

Locking Ball to End (C)
5.08
mm
Ball Lock Pins - 4.76x50.8 mm - Carbon Steel
Material: Carbon Steel    Open Ball Distance (B): 5.18 mm    Ring Diameter (R ): 25.40 mm    Depth of Ring in Pin (D): 4.75 mm    Detent Style: 1 Ball Plain Pin No Shoulder   
Part Number: BLP-048-0508-K1-C
Ball Lock Pins - 4.76x50.8 mm - Carbon Steel Keyring Style Pin
19 Available Now | Further orders can be expected around Mon, Nov 24, 2025
Regular price $3.05 AUD
Regular price $5.95 AUD Sale price $3.05 AUD
Each
Quantity Required

19 Available Now. Backorder if more than 19.
Nominal Diameter
4.76
mm

(Equiv. 0.187 in.)
Grip Length (B)
63.50
mm

(Equiv. 2.5 in.)
Pin Material Grade
Carbon Steel

Locking Ball to End (C)
5.08
mm
Open Ball Distance (B)
5.18
mm
Ball Lock Pins - 4.76x63.5 mm - Carbon Steel
Material: Carbon Steel    Ring Diameter (R ): 25.40 mm    Depth of Ring in Pin (D): 4.75 mm    Detent Style: 1 Ball Plain Pin No Shoulder   
Part Number: BLP-048-0635-K1-C
Ball Lock Pins - 4.76x63.5 mm - Carbon Steel Keyring Style Pin
87 Available Now | Further orders can be expected around Tue, Sep 23, 2025
Regular price $4.05 AUD
Regular price Sale price $4.05 AUD
Each
Quantity Required

87 Available Now. Backorder if more than 87.
Nominal Diameter
4.76
mm

(Equiv. 0.187 in.)
Grip Length (B)
63.50
mm

(Equiv. 2.5 in.)
Pin Material Grade
Carbon Steel

Locking Ball to End (C)
5.08
mm
Ball Lock Pins - 4.76x63.5 mm - Carbon Steel
Material: Carbon Steel    Open Ball Distance (B): 5.18 mm    Ring Diameter (R ): 25.40 mm    Depth of Ring in Pin (D): 4.75 mm    Detent Style: 1 Ball Plain Pin No Shoulder   
Part Number: BLP-048-0635-K1-C
Ball Lock Pins - 4.76x63.5 mm - Carbon Steel Keyring Style Pin
87 Available Now | Further orders can be expected around Tue, Sep 23, 2025
Regular price $4.05 AUD
Regular price Sale price $4.05 AUD
Each
Quantity Required

87 Available Now. Backorder if more than 87.
Nominal Diameter
4.76
mm

(Equiv. 0.187 in.)
Grip Length (B)
76.20
mm

(Equiv. 3 in.)
Pin Material Grade
Carbon Steel

Locking Ball to End (C)
5.08
mm
Open Ball Distance (B)
5.18
mm
Ball Lock Pins - 4.76x76.2 mm - Carbon Steel
Material: Carbon Steel    Ring Diameter (R ): 25.40 mm    Depth of Ring in Pin (D): 4.75 mm    Detent Style: 1 Ball Plain Pin No Shoulder   
Part Number: BLP-048-0762-K1-C
Ball Lock Pins - 4.76x76.2 mm - Carbon Steel Keyring Style Pin
20 Available Now | Further orders can be expected around Tue, Sep 23, 2025
Regular price $4.23 AUD
Regular price Sale price $4.23 AUD
Each
Quantity Required

20 Available Now. Backorder if more than 20.
Nominal Diameter
4.76
mm

(Equiv. 0.187 in.)
Grip Length (B)
76.20
mm

(Equiv. 3 in.)
Pin Material Grade
Carbon Steel

Locking Ball to End (C)
5.08
mm
Ball Lock Pins - 4.76x76.2 mm - Carbon Steel
Material: Carbon Steel    Open Ball Distance (B): 5.18 mm    Ring Diameter (R ): 25.40 mm    Depth of Ring in Pin (D): 4.75 mm    Detent Style: 1 Ball Plain Pin No Shoulder   
Part Number: BLP-048-0762-K1-C
Ball Lock Pins - 4.76x76.2 mm - Carbon Steel Keyring Style Pin
20 Available Now | Further orders can be expected around Tue, Sep 23, 2025
Regular price $4.23 AUD
Regular price Sale price $4.23 AUD
Each
Quantity Required

20 Available Now. Backorder if more than 20.
Nominal Diameter
6.35
mm

(Equiv. 0.25 in.)
Grip Length (B)
12.70
mm

(Equiv. 0.5 in.)
Pin Material Grade
Carbon Steel

Locking Ball to End (C)
7.93
mm
Open Ball Distance (B)
7.26
mm
Ball Lock Pins - 6.35x12.7 mm - Carbon Steel
Material: Carbon Steel    Ring Diameter (R ): 25.40 mm    Depth of Ring in Pin (D): 5.59 mm    Detent Style: 1 Ball Plain Pin No Shoulder   
Part Number: BLP-064-0127-K1-C
Ball Lock Pins - 6.35x12.7 mm - Carbon Steel Keyring Style Pin
20 Available Now | Further orders can be expected around Tue, Sep 23, 2025
Regular price $3.59 AUD
Regular price Sale price $3.59 AUD
Each
Quantity Required

20 Available Now. Backorder if more than 20.
Nominal Diameter
6.35
mm

(Equiv. 0.25 in.)
Grip Length (B)
12.70
mm

(Equiv. 0.5 in.)
Pin Material Grade
Carbon Steel

Locking Ball to End (C)
7.93
mm
Ball Lock Pins - 6.35x12.7 mm - Carbon Steel
Material: Carbon Steel    Open Ball Distance (B): 7.26 mm    Ring Diameter (R ): 25.40 mm    Depth of Ring in Pin (D): 5.59 mm    Detent Style: 1 Ball Plain Pin No Shoulder   
Part Number: BLP-064-0127-K1-C
Ball Lock Pins - 6.35x12.7 mm - Carbon Steel Keyring Style Pin
20 Available Now | Further orders can be expected around Tue, Sep 23, 2025
Regular price $3.59 AUD
Regular price Sale price $3.59 AUD
Each
Quantity Required

20 Available Now. Backorder if more than 20.
Nominal Diameter
6.35
mm

(Equiv. 0.25 in.)
Grip Length (B)
20.32
mm

(Equiv. 0.8 in.)
Pin Material Grade
Carbon Steel

Locking Ball to End (C)
7.93
mm
Open Ball Distance (B)
7.26
mm
Ball Lock Pins - 6.35x20.32 mm - Carbon Steel
Material: Carbon Steel    Ring Diameter (R ): 25.40 mm    Depth of Ring in Pin (D): 5.59 mm    Detent Style: 1 Ball Plain Pin No Shoulder   
Part Number: BLP-064-0203-K1-C
Ball Lock Pins - 6.35x20.32 mm - Carbon Steel Keyring Style Pin
Out of Stock | Backorder Now | Orders can be expected around Mon, Nov 24, 2025
Regular price $6.86 AUD
Regular price $8.24 AUD Sale price $6.86 AUD
Each
Quantity Required

Backorder: Out of Stock.
Nominal Diameter
6.35
mm

(Equiv. 0.25 in.)
Grip Length (B)
20.32
mm

(Equiv. 0.8 in.)
Pin Material Grade
Carbon Steel

Locking Ball to End (C)
7.93
mm
Ball Lock Pins - 6.35x20.32 mm - Carbon Steel
Material: Carbon Steel    Open Ball Distance (B): 7.26 mm    Ring Diameter (R ): 25.40 mm    Depth of Ring in Pin (D): 5.59 mm    Detent Style: 1 Ball Plain Pin No Shoulder   
Part Number: BLP-064-0203-K1-C
Ball Lock Pins - 6.35x20.32 mm - Carbon Steel Keyring Style Pin
Out of Stock | Backorder Now | Orders can be expected around Mon, Nov 24, 2025
Regular price $6.86 AUD
Regular price $8.24 AUD Sale price $6.86 AUD
Each
Quantity Required

Backorder: Out of Stock.
Nominal Diameter
6.35
mm

(Equiv. 0.25 in.)
Grip Length (B)
25.40
mm

(Equiv. 1 in.)
Pin Material Grade
Carbon Steel

Locking Ball to End (C)
7.93
mm
Open Ball Distance (B)
7.26
mm
Ball Lock Pins - 6.35x25.4 mm - Carbon Steel
Material: Carbon Steel    Ring Diameter (R ): 25.40 mm    Depth of Ring in Pin (D): 5.59 mm    Detent Style: 1 Ball Plain Pin No Shoulder   
Part Number: BLP-064-0254-K1-C (5 Pcs)
Ball Lock Pins - 6.35x25.4 mm - Carbon Steel Keyring Style Pin
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 23, 2025
Regular price $18.95 AUD
Regular price Sale price $18.95 AUD
Per 5
Quantity Required

Backorder: Out of Stock.
Nominal Diameter
6.35
mm

(Equiv. 0.25 in.)
Grip Length (B)
25.40
mm

(Equiv. 1 in.)
Pin Material Grade
Carbon Steel

Locking Ball to End (C)
7.93
mm
Ball Lock Pins - 6.35x25.4 mm - Carbon Steel
Material: Carbon Steel    Open Ball Distance (B): 7.26 mm    Ring Diameter (R ): 25.40 mm    Depth of Ring in Pin (D): 5.59 mm    Detent Style: 1 Ball Plain Pin No Shoulder   
Part Number: BLP-064-0254-K1-C (5 Pcs)
Ball Lock Pins - 6.35x25.4 mm - Carbon Steel Keyring Style Pin
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 23, 2025
Regular price $18.95 AUD
Regular price Sale price $18.95 AUD
Per 5
Quantity Required

Backorder: Out of Stock.
Nominal Diameter
6.35
mm

(Equiv. 0.25 in.)
Grip Length (B)
33.02
mm

(Equiv. 1.3 in.)
Pin Material Grade
Carbon Steel

Locking Ball to End (C)
7.93
mm
Open Ball Distance (B)
7.26
mm
Ball Lock Pins - 6.35x33.02 mm - Carbon Steel
Material: Carbon Steel    Ring Diameter (R ): 25.40 mm    Depth of Ring in Pin (D): 5.59 mm    Detent Style: 1 Ball Plain Pin No Shoulder   
Part Number: BLP-064-0330-K1-C
Ball Lock Pins - 6.35x33.02 mm - Carbon Steel Keyring Style Pin
19 Available Now | Further orders can be expected around Sat, Apr 25, 2026
Regular price $3.14 AUD
Regular price Sale price $3.14 AUD
Each
Quantity Required

19 Available Now. Backorder if more than 19.
Nominal Diameter
6.35
mm

(Equiv. 0.25 in.)
Grip Length (B)
33.02
mm

(Equiv. 1.3 in.)
Pin Material Grade
Carbon Steel

Locking Ball to End (C)
7.93
mm
Ball Lock Pins - 6.35x33.02 mm - Carbon Steel
Material: Carbon Steel    Open Ball Distance (B): 7.26 mm    Ring Diameter (R ): 25.40 mm    Depth of Ring in Pin (D): 5.59 mm    Detent Style: 1 Ball Plain Pin No Shoulder   
Part Number: BLP-064-0330-K1-C
Ball Lock Pins - 6.35x33.02 mm - Carbon Steel Keyring Style Pin
19 Available Now | Further orders can be expected around Sat, Apr 25, 2026
Regular price $3.14 AUD
Regular price Sale price $3.14 AUD
Each
Quantity Required

19 Available Now. Backorder if more than 19.
Nominal Diameter
6.35
mm

(Equiv. 0.25 in.)
Grip Length (B)
38.10
mm

(Equiv. 1.5 in.)
Pin Material Grade
Carbon Steel

Locking Ball to End (C)
7.93
mm
Open Ball Distance (B)
7.26
mm
Ball Lock Pins - 6.35x38.1 mm - Carbon Steel
Material: Carbon Steel    Ring Diameter (R ): 25.40 mm    Depth of Ring in Pin (D): 5.59 mm    Detent Style: 1 Ball Plain Pin No Shoulder   
Part Number: BLP-064-0381-K1-C
Ball Lock Pins - 6.35x38.1 mm - Carbon Steel Keyring Style Pin
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 23, 2025
Regular price $4.14 AUD
Regular price Sale price $4.14 AUD
Each
Quantity Required

Backorder: Out of Stock.
Nominal Diameter
6.35
mm

(Equiv. 0.25 in.)
Grip Length (B)
38.10
mm

(Equiv. 1.5 in.)
Pin Material Grade
Carbon Steel

Locking Ball to End (C)
7.93
mm
Ball Lock Pins - 6.35x38.1 mm - Carbon Steel
Material: Carbon Steel    Open Ball Distance (B): 7.26 mm    Ring Diameter (R ): 25.40 mm    Depth of Ring in Pin (D): 5.59 mm    Detent Style: 1 Ball Plain Pin No Shoulder   
Part Number: BLP-064-0381-K1-C
Ball Lock Pins - 6.35x38.1 mm - Carbon Steel Keyring Style Pin
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 23, 2025
Regular price $4.14 AUD
Regular price Sale price $4.14 AUD
Each
Quantity Required

Backorder: Out of Stock.
Nominal Diameter
6.35
mm

(Equiv. 0.25 in.)
Grip Length (B)
50.80
mm

(Equiv. 2 in.)
Pin Material Grade
Carbon Steel

Locking Ball to End (C)
7.93
mm
Open Ball Distance (B)
7.26
mm
Ball Lock Pins - 6.35x50.8 mm - Carbon Steel
Material: Carbon Steel    Ring Diameter (R ): 25.40 mm    Depth of Ring in Pin (D): 5.59 mm    Detent Style: 1 Ball Plain Pin No Shoulder   
Part Number: BLP-064-0508-K1-C
Ball Lock Pins - 6.35x50.8 mm - Carbon Steel Keyring Style Pin
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 23, 2025
Regular price $4.59 AUD
Regular price Sale price $4.59 AUD
Each
Quantity Required

Backorder: Out of Stock.
Nominal Diameter
6.35
mm

(Equiv. 0.25 in.)
Grip Length (B)
50.80
mm

(Equiv. 2 in.)
Pin Material Grade
Carbon Steel

Locking Ball to End (C)
7.93
mm
Ball Lock Pins - 6.35x50.8 mm - Carbon Steel
Material: Carbon Steel    Open Ball Distance (B): 7.26 mm    Ring Diameter (R ): 25.40 mm    Depth of Ring in Pin (D): 5.59 mm    Detent Style: 1 Ball Plain Pin No Shoulder   
Part Number: BLP-064-0508-K1-C
Ball Lock Pins - 6.35x50.8 mm - Carbon Steel Keyring Style Pin
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 23, 2025
Regular price $4.59 AUD
Regular price Sale price $4.59 AUD
Each
Quantity Required

Backorder: Out of Stock.
Nominal Diameter
6.35
mm

(Equiv. 0.25 in.)
Grip Length (B)
63.50
mm

(Equiv. 2.5 in.)
Pin Material Grade
Carbon Steel

Locking Ball to End (C)
7.93
mm
Open Ball Distance (B)
7.26
mm
Ball Lock Pins - 6.35x63.5 mm - Carbon Steel
Material: Carbon Steel    Ring Diameter (R ): 25.40 mm    Depth of Ring in Pin (D): 5.59 mm    Detent Style: 1 Ball Plain Pin No Shoulder   
Part Number: BLP-064-0635-K1-C
Ball Lock Pins - 6.35x63.5 mm - Carbon Steel Keyring Style Pin
15 Available Now | Further orders can be expected around Sat, Apr 25, 2026
Regular price $4.77 AUD
Regular price Sale price $4.77 AUD
Each
Quantity Required

15 Available Now. Backorder if more than 15.
Nominal Diameter
6.35
mm

(Equiv. 0.25 in.)
Grip Length (B)
63.50
mm

(Equiv. 2.5 in.)
Pin Material Grade
Carbon Steel

Locking Ball to End (C)
7.93
mm
Ball Lock Pins - 6.35x63.5 mm - Carbon Steel
Material: Carbon Steel    Open Ball Distance (B): 7.26 mm    Ring Diameter (R ): 25.40 mm    Depth of Ring in Pin (D): 5.59 mm    Detent Style: 1 Ball Plain Pin No Shoulder   
Part Number: BLP-064-0635-K1-C
Ball Lock Pins - 6.35x63.5 mm - Carbon Steel Keyring Style Pin
15 Available Now | Further orders can be expected around Sat, Apr 25, 2026
Regular price $4.77 AUD
Regular price Sale price $4.77 AUD
Each
Quantity Required

15 Available Now. Backorder if more than 15.
Nominal Diameter
6.35
mm

(Equiv. 0.25 in.)
Grip Length (B)
76.20
mm

(Equiv. 3 in.)
Pin Material Grade
Carbon Steel

Locking Ball to End (C)
7.93
mm
Open Ball Distance (B)
7.26
mm
Ball Lock Pins - 6.35x76.2 mm - Carbon Steel
Material: Carbon Steel    Ring Diameter (R ): 25.40 mm    Depth of Ring in Pin (D): 5.59 mm    Detent Style: 1 Ball Plain Pin No Shoulder   
Part Number: BLP-064-0762-K1-C
Ball Lock Pins - 6.35x76.2 mm - Carbon Steel Keyring Style Pin
22 Available Now | Further orders can be expected around Tue, Sep 23, 2025
Regular price $5.23 AUD
Regular price Sale price $5.23 AUD
Each
Quantity Required

22 Available Now. Backorder if more than 22.
Nominal Diameter
6.35
mm

(Equiv. 0.25 in.)
Grip Length (B)
76.20
mm

(Equiv. 3 in.)
Pin Material Grade
Carbon Steel

Locking Ball to End (C)
7.93
mm
Ball Lock Pins - 6.35x76.2 mm - Carbon Steel
Material: Carbon Steel    Open Ball Distance (B): 7.26 mm    Ring Diameter (R ): 25.40 mm    Depth of Ring in Pin (D): 5.59 mm    Detent Style: 1 Ball Plain Pin No Shoulder   
Part Number: BLP-064-0762-K1-C
Ball Lock Pins - 6.35x76.2 mm - Carbon Steel Keyring Style Pin
22 Available Now | Further orders can be expected around Tue, Sep 23, 2025
Regular price $5.23 AUD
Regular price Sale price $5.23 AUD
Each
Quantity Required

22 Available Now. Backorder if more than 22.
Nominal Diameter
7.94
mm

(Equiv. 0.313 in.)
Grip Length (B)
20.32
mm

(Equiv. 0.8 in.)
Pin Material Grade
Carbon Steel

Locking Ball to End (C)
9.53
mm
Open Ball Distance (B)
9.09
mm
Ball Lock Pins - 7.94x20.32 mm - Carbon Steel
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   
Part Number: BLP-079-0203-K1-C
Ball Lock Pins - 7.94x20.32 mm - Carbon Steel Keyring Style Pin
Out of Stock | Backorder Now | Orders can be expected around Mon, Nov 24, 2025
Regular price $6.77 AUD
Regular price $8.13 AUD Sale price $6.77 AUD
Each
Quantity Required

Backorder: Out of Stock.
Nominal Diameter
7.94
mm

(Equiv. 0.313 in.)
Grip Length (B)
20.32
mm

(Equiv. 0.8 in.)
Pin Material Grade
Carbon Steel

Locking Ball to End (C)
9.53
mm
Ball Lock Pins - 7.94x20.32 mm - Carbon Steel
Material: Carbon Steel    Open Ball Distance (B): 9.09 mm    Ring Diameter (R ): 25.40 mm    Depth of Ring in Pin (D): 6.35 mm    Detent Style: 1 Ball Plain Pin No Shoulder   
Part Number: BLP-079-0203-K1-C
Ball Lock Pins - 7.94x20.32 mm - Carbon Steel Keyring Style Pin
Out of Stock | Backorder Now | Orders can be expected around Mon, Nov 24, 2025
Regular price $6.77 AUD
Regular price $8.13 AUD Sale price $6.77 AUD
Each
Quantity Required

Backorder: Out of Stock.
Nominal Diameter
7.94
mm

(Equiv. 0.313 in.)
Grip Length (B)
25.40
mm

(Equiv. 1 in.)
Pin Material Grade
Carbon Steel

Locking Ball to End (C)
9.53
mm
Open Ball Distance (B)
9.09
mm
Ball Lock Pins - 7.94x25.4 mm - Carbon Steel
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   
Part Number: BLP-079-0254-K1-C
Ball Lock Pins - 7.94x25.4 mm - Carbon Steel Keyring Style Pin
18 Available Now | Further orders can be expected around Tue, Sep 23, 2025
Regular price $4.32 AUD
Regular price Sale price $4.32 AUD
Each
Quantity Required

18 Available Now. Backorder if more than 18.
Nominal Diameter
7.94
mm

(Equiv. 0.313 in.)
Grip Length (B)
25.40
mm

(Equiv. 1 in.)
Pin Material Grade
Carbon Steel

Locking Ball to End (C)
9.53
mm
Ball Lock Pins - 7.94x25.4 mm - Carbon Steel
Material: Carbon Steel    Open Ball Distance (B): 9.09 mm    Ring Diameter (R ): 25.40 mm    Depth of Ring in Pin (D): 6.35 mm    Detent Style: 1 Ball Plain Pin No Shoulder   
Part Number: BLP-079-0254-K1-C
Ball Lock Pins - 7.94x25.4 mm - Carbon Steel Keyring Style Pin
18 Available Now | Further orders can be expected around Tue, Sep 23, 2025
Regular price $4.32 AUD
Regular price Sale price $4.32 AUD
Each
Quantity Required

18 Available Now. Backorder if more than 18.
Nominal Diameter
7.94
mm

(Equiv. 0.313 in.)
Grip Length (B)
33.02
mm

(Equiv. 1.3 in.)
Pin Material Grade
Carbon Steel

Locking Ball to End (C)
9.53
mm
Open Ball Distance (B)
9.09
mm
Ball Lock Pins - 7.94x33.02 mm - Carbon Steel
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   
Part Number: BLP-079-0330-K1-C
Ball Lock Pins - 7.94x33.02 mm - Carbon Steel Keyring Style Pin
20 Available Now | Further orders can be expected around Thu, Sep 18, 2025
Regular price $6.32 AUD
Regular price $12.59 AUD Sale price $6.32 AUD
Each
Quantity Required

20 Available Now. Backorder if more than 20.
Nominal Diameter
7.94
mm

(Equiv. 0.313 in.)
Grip Length (B)
33.02
mm

(Equiv. 1.3 in.)
Pin Material Grade
Carbon Steel

Locking Ball to End (C)
9.53
mm
Ball Lock Pins - 7.94x33.02 mm - Carbon Steel
Material: Carbon Steel    Open Ball Distance (B): 9.09 mm    Ring Diameter (R ): 25.40 mm    Depth of Ring in Pin (D): 6.35 mm    Detent Style: 1 Ball Plain Pin No Shoulder   
Part Number: BLP-079-0330-K1-C
Ball Lock Pins - 7.94x33.02 mm - Carbon Steel Keyring Style Pin
20 Available Now | Further orders can be expected around Thu, Sep 18, 2025
Regular price $6.32 AUD
Regular price $12.59 AUD Sale price $6.32 AUD
Each
Quantity Required

20 Available Now. Backorder if more than 20.
Nominal Diameter
7.94
mm

(Equiv. 0.313 in.)
Grip Length (B)
38.10
mm

(Equiv. 1.5 in.)
Pin Material Grade
Carbon Steel

Locking Ball to End (C)
9.53
mm
Open Ball Distance (B)
9.09
mm
Ball Lock Pins - 7.94x38.1 mm - Carbon Steel
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   
Part Number: BLP-079-0381-K1-C
Ball Lock Pins - 7.94x38.1 mm - Carbon Steel Keyring Style Pin
14 Available Now | Further orders can be expected around Tue, Sep 23, 2025
Regular price $5.05 AUD
Regular price Sale price $5.05 AUD
Each
Quantity Required

14 Available Now. Backorder if more than 14.
Nominal Diameter
7.94
mm

(Equiv. 0.313 in.)
Grip Length (B)
38.10
mm

(Equiv. 1.5 in.)
Pin Material Grade
Carbon Steel

Locking Ball to End (C)
9.53
mm
Ball Lock Pins - 7.94x38.1 mm - Carbon Steel
Material: Carbon Steel    Open Ball Distance (B): 9.09 mm    Ring Diameter (R ): 25.40 mm    Depth of Ring in Pin (D): 6.35 mm    Detent Style: 1 Ball Plain Pin No Shoulder   
Part Number: BLP-079-0381-K1-C
Ball Lock Pins - 7.94x38.1 mm - Carbon Steel Keyring Style Pin
14 Available Now | Further orders can be expected around Tue, Sep 23, 2025
Regular price $5.05 AUD
Regular price Sale price $5.05 AUD
Each
Quantity Required

14 Available Now. Backorder if more than 14.
Nominal Diameter
7.94
mm

(Equiv. 0.313 in.)
Grip Length (B)
50.80
mm

(Equiv. 2 in.)
Pin Material Grade
Carbon Steel

Locking Ball to End (C)
9.53
mm
Open Ball Distance (B)
9.09
mm
Ball Lock Pins - 7.94x50.8 mm - Carbon Steel
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   
Part Number: BLP-079-0508-K1-C
Ball Lock Pins - 7.94x50.8 mm - Carbon Steel Keyring Style Pin
20 Available Now | Further orders can be expected around Tue, Sep 23, 2025
Regular price $5.59 AUD
Regular price Sale price $5.59 AUD
Each
Quantity Required

20 Available Now. Backorder if more than 20.
Nominal Diameter
7.94
mm

(Equiv. 0.313 in.)
Grip Length (B)
50.80
mm

(Equiv. 2 in.)
Pin Material Grade
Carbon Steel

Locking Ball to End (C)
9.53
mm
Ball Lock Pins - 7.94x50.8 mm - Carbon Steel
Material: Carbon Steel    Open Ball Distance (B): 9.09 mm    Ring Diameter (R ): 25.40 mm    Depth of Ring in Pin (D): 6.35 mm    Detent Style: 1 Ball Plain Pin No Shoulder   
Part Number: BLP-079-0508-K1-C
Ball Lock Pins - 7.94x50.8 mm - Carbon Steel Keyring Style Pin
20 Available Now | Further orders can be expected around Tue, Sep 23, 2025
Regular price $5.59 AUD
Regular price Sale price $5.59 AUD
Each
Quantity Required

20 Available Now. Backorder if more than 20.
Nominal Diameter
7.94
mm

(Equiv. 0.313 in.)
Grip Length (B)
63.50
mm

(Equiv. 2.5 in.)
Pin Material Grade
Carbon Steel

Locking Ball to End (C)
9.53
mm
Open Ball Distance (B)
9.09
mm
Ball Lock Pins - 7.94x63.5 mm - Carbon Steel
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   
Part Number: BLP-079-0635-K1-C
Ball Lock Pins - 7.94x63.5 mm - Carbon Steel Keyring Style Pin
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 23, 2025
Regular price $6.32 AUD
Regular price Sale price $6.32 AUD
Each
Quantity Required

Backorder: Out of Stock.
Nominal Diameter
7.94
mm

(Equiv. 0.313 in.)
Grip Length (B)
63.50
mm

(Equiv. 2.5 in.)
Pin Material Grade
Carbon Steel

Locking Ball to End (C)
9.53
mm
Ball Lock Pins - 7.94x63.5 mm - Carbon Steel
Material: Carbon Steel    Open Ball Distance (B): 9.09 mm    Ring Diameter (R ): 25.40 mm    Depth of Ring in Pin (D): 6.35 mm    Detent Style: 1 Ball Plain Pin No Shoulder   
Part Number: BLP-079-0635-K1-C
Ball Lock Pins - 7.94x63.5 mm - Carbon Steel Keyring Style Pin
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 23, 2025
Regular price $6.32 AUD
Regular price Sale price $6.32 AUD
Each
Quantity Required

Backorder: Out of Stock.
Nominal Diameter
7.94
mm

(Equiv. 0.313 in.)
Grip Length (B)
76.20
mm

(Equiv. 3 in.)
Pin Material Grade
Carbon Steel

Locking Ball to End (C)
9.53
mm
Open Ball Distance (B)
9.09
mm
Ball Lock Pins - 7.94x76.2 mm - Carbon Steel
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   
Part Number: BLP-079-0762-K1-C
Ball Lock Pins - 7.94x76.2 mm - Carbon Steel Keyring Style Pin
5 Available Now | Further orders can be expected around Tue, Sep 23, 2025
Regular price $3.59 AUD
Regular price $6.95 AUD Sale price $3.59 AUD
Each
Quantity Required

5 Available Now. Backorder if more than 5.
Nominal Diameter
7.94
mm

(Equiv. 0.313 in.)
Grip Length (B)
76.20
mm

(Equiv. 3 in.)
Pin Material Grade
Carbon Steel

Locking Ball to End (C)
9.53
mm
Ball Lock Pins - 7.94x76.2 mm - Carbon Steel
Material: Carbon Steel    Open Ball Distance (B): 9.09 mm    Ring Diameter (R ): 25.40 mm    Depth of Ring in Pin (D): 6.35 mm    Detent Style: 1 Ball Plain Pin No Shoulder   
Part Number: BLP-079-0762-K1-C
Ball Lock Pins - 7.94x76.2 mm - Carbon Steel Keyring Style Pin
5 Available Now | Further orders can be expected around Tue, Sep 23, 2025
Regular price $3.59 AUD
Regular price $6.95 AUD Sale price $3.59 AUD
Each
Quantity Required

5 Available Now. Backorder if more than 5.
Nominal Diameter
7.94
mm

(Equiv. 0.313 in.)
Grip Length (B)
88.90
mm

(Equiv. 3.5 in.)
Pin Material Grade
Carbon Steel

Locking Ball to End (C)
9.53
mm
Open Ball Distance (B)
9.09
mm
Ball Lock Pins - 7.94x88.9 mm - Carbon Steel
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   
Part Number: BLP-079-0889-K1-C
Ball Lock Pins - 7.94x88.9 mm - Carbon Steel Keyring Style Pin
20 Available Now | Further orders can be expected around Tue, Sep 23, 2025
Regular price $3.59 AUD
Regular price $7.09 AUD Sale price $3.59 AUD
Each
Quantity Required

20 Available Now. Backorder if more than 20.
Nominal Diameter
7.94
mm

(Equiv. 0.313 in.)
Grip Length (B)
88.90
mm

(Equiv. 3.5 in.)
Pin Material Grade
Carbon Steel

Locking Ball to End (C)
9.53
mm
Ball Lock Pins - 7.94x88.9 mm - Carbon Steel
Material: Carbon Steel    Open Ball Distance (B): 9.09 mm    Ring Diameter (R ): 25.40 mm    Depth of Ring in Pin (D): 6.35 mm    Detent Style: 1 Ball Plain Pin No Shoulder   
Part Number: BLP-079-0889-K1-C
Ball Lock Pins - 7.94x88.9 mm - Carbon Steel Keyring Style Pin
20 Available Now | Further orders can be expected around Tue, Sep 23, 2025
Regular price $3.59 AUD
Regular price $7.09 AUD Sale price $3.59 AUD
Each
Quantity Required

20 Available Now. Backorder if more than 20.