Collection: Pins - Ball Lock - Marine Style

Pins (With Images)

Ball Lock

13 Products in this selection

This is a combined category of Marine Style Ball Lock Pins.
Use the filters in the table below, or the category tree above to refine the selection. To order any item, simply click the part number for a full product page, then add to your cart.

Additional resources:
Master Pins Catalogue PDF
Flanged Receptacles for Ball Lock Pins

A more concise listing may be found on the Smallparts store at Pins - Ball Lock - Marine Style. Smallparts promote the most popular MBA products.

Nominal Diameter	Grip Length (B)	Pin Material Grade	Locking Ball to End (C )	Open Ball Distance (B)
Nominal Diameter 4.76 mm _{(0.187 in.)}	Grip Length (B) 12.70 mm _{(0.5 in.)}	Pin Material Grade 304 Stainless Steel	Locking Ball to End (C ) 6.60 mm	Open Ball Distance (B) 5.59 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Category: Pins - Ball Lock - Marine Style - Recessed Head
Part Number: BLP-048-0127-MRE-S4 Ball Lock Pins - 4.76x12.7 mm - 304 Stainless Steel Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jun 02, 2025 Regular price $55.32 AUD Regular price Sale price $55.32 AUD Unit price per Each
Nominal Diameter	Grip Length (B)	Pin Material Grade	Locking Ball to End (C )	Indicative Image
Nominal Diameter 4.76 mm _{(0.187 in.)}	Grip Length (B) 12.70 mm _{(0.5 in.)}	Pin Material Grade 304 Stainless Steel	Locking Ball to End (C ) 6.60 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Open Ball Distance (B): 5.59 mm Category: Pins - Ball Lock - Marine Style - Recessed Head
Part Number: BLP-048-0127-MRE-S4 Ball Lock Pins - 4.76x12.7 mm - 304 Stainless Steel Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jun 02, 2025 Regular price $55.32 AUD Regular price Sale price $55.32 AUD Unit price per Each View the product page first if you are unsure.
BLP-048-0127-MRE-S4 --- Ball Lock Pins - 4.76x12.7 mm - 304 Stainless Steel BLP-048-0127-MRE-S4 --- Ball Lock Pins - 4.76x12.7 mm - 304 Stainless Steel Regular price $55.32 AUD Regular price Sale price $55.32 AUD Unit price per Out of stock! Backorder Now
Nominal Diameter 4.76 mm _{(0.187 in.)}	Grip Length (B) 25.40 mm _{(1 in.)}	Pin Material Grade 304 Stainless Steel	Locking Ball to End (C ) 6.60 mm	Open Ball Distance (B) 5.59 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Category: Pins - Ball Lock - Marine Style - Recessed Head
Part Number: BLP-048-0254-MRE-S4 Ball Lock Pins - 4.76x25.4 mm - 304 Stainless Steel Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jun 02, 2025 Regular price $55.41 AUD Regular price Sale price $55.41 AUD Unit price per Each
Nominal Diameter 4.76 mm _{(0.187 in.)}	Grip Length (B) 25.40 mm _{(1 in.)}	Pin Material Grade 304 Stainless Steel	Locking Ball to End (C ) 6.60 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Open Ball Distance (B): 5.59 mm Category: Pins - Ball Lock - Marine Style - Recessed Head
Part Number: BLP-048-0254-MRE-S4 Ball Lock Pins - 4.76x25.4 mm - 304 Stainless Steel Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jun 02, 2025 Regular price $55.41 AUD Regular price Sale price $55.41 AUD Unit price per Each View the product page first if you are unsure.
BLP-048-0254-MRE-S4 --- Ball Lock Pins - 4.76x25.4 mm - 304 Stainless Steel BLP-048-0254-MRE-S4 --- Ball Lock Pins - 4.76x25.4 mm - 304 Stainless Steel Regular price $55.41 AUD Regular price Sale price $55.41 AUD Unit price per Out of stock! Backorder Now
Nominal Diameter 4.76 mm _{(0.187 in.)}	Grip Length (B) 31.75 mm _{(1.25 in.)}	Pin Material Grade 304 Stainless Steel	Locking Ball to End (C ) 6.60 mm	Open Ball Distance (B) 5.59 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Category: Pins - Ball Lock - Marine Style - Recessed Head
Part Number: BLP-048-0318-MRE-S4 Ball Lock Pins - 4.76x31.75 mm - 304 Stainless Steel Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jun 02, 2025 Regular price $88.50 AUD Regular price Sale price $88.50 AUD Unit price per Each
Nominal Diameter 4.76 mm _{(0.187 in.)}	Grip Length (B) 31.75 mm _{(1.25 in.)}	Pin Material Grade 304 Stainless Steel	Locking Ball to End (C ) 6.60 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Open Ball Distance (B): 5.59 mm Category: Pins - Ball Lock - Marine Style - Recessed Head
Part Number: BLP-048-0318-MRE-S4 Ball Lock Pins - 4.76x31.75 mm - 304 Stainless Steel Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jun 02, 2025 Regular price $88.50 AUD Regular price Sale price $88.50 AUD Unit price per Each View the product page first if you are unsure.
BLP-048-0318-MRE-S4 --- Ball Lock Pins - 4.76x31.75 mm - 304 Stainless Steel BLP-048-0318-MRE-S4 --- Ball Lock Pins - 4.76x31.75 mm - 304 Stainless Steel Regular price $88.50 AUD Regular price Sale price $88.50 AUD Unit price per Out of stock! Backorder Now
Nominal Diameter 6.35 mm _{(0.25 in.)}	Grip Length (B) 12.70 mm _{(0.5 in.)}	Pin Material Grade 304 Stainless Steel	Locking Ball to End (C ) 9.65 mm	Open Ball Distance (B) 7.89 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Category: Pins - Ball Lock - Marine Style - Recessed Head
Part Number: BLP-064-0127-MRE-S4 Ball Lock Pins - 6.35x12.7 mm - 304 Stainless Steel Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jun 02, 2025 Regular price $57.86 AUD Regular price Sale price $57.86 AUD Unit price per Each
Nominal Diameter 6.35 mm _{(0.25 in.)}	Grip Length (B) 12.70 mm _{(0.5 in.)}	Pin Material Grade 304 Stainless Steel	Locking Ball to End (C ) 9.65 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Open Ball Distance (B): 7.89 mm Category: Pins - Ball Lock - Marine Style - Recessed Head
Part Number: BLP-064-0127-MRE-S4 Ball Lock Pins - 6.35x12.7 mm - 304 Stainless Steel Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jun 02, 2025 Regular price $57.86 AUD Regular price Sale price $57.86 AUD Unit price per Each View the product page first if you are unsure.
BLP-064-0127-MRE-S4 --- Ball Lock Pins - 6.35x12.7 mm - 304 Stainless Steel BLP-064-0127-MRE-S4 --- Ball Lock Pins - 6.35x12.7 mm - 304 Stainless Steel Regular price $57.86 AUD Regular price Sale price $57.86 AUD Unit price per Out of stock! Backorder Now
Nominal Diameter 6.35 mm _{(0.25 in.)}	Grip Length (B) 38.10 mm _{(1.5 in.)}	Pin Material Grade 304 Stainless Steel	Locking Ball to End (C ) 9.65 mm	Open Ball Distance (B) 7.89 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Category: Pins - Ball Lock - Marine Style - Recessed Head
Part Number: BLP-064-0381-MRE-S4 Ball Lock Pins - 6.35x38.1 mm - 304 Stainless Steel Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jun 02, 2025 Regular price $92.32 AUD Regular price Sale price $92.32 AUD Unit price per Each
Nominal Diameter 6.35 mm _{(0.25 in.)}	Grip Length (B) 38.10 mm _{(1.5 in.)}	Pin Material Grade 304 Stainless Steel	Locking Ball to End (C ) 9.65 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Open Ball Distance (B): 7.89 mm Category: Pins - Ball Lock - Marine Style - Recessed Head
Part Number: BLP-064-0381-MRE-S4 Ball Lock Pins - 6.35x38.1 mm - 304 Stainless Steel Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jun 02, 2025 Regular price $92.32 AUD Regular price Sale price $92.32 AUD Unit price per Each View the product page first if you are unsure.
BLP-064-0381-MRE-S4 --- Ball Lock Pins - 6.35x38.1 mm - 304 Stainless Steel BLP-064-0381-MRE-S4 --- Ball Lock Pins - 6.35x38.1 mm - 304 Stainless Steel Regular price $92.32 AUD Regular price Sale price $92.32 AUD Unit price per Out of stock! Backorder Now
Nominal Diameter 6.35 mm _{(0.25 in.)}	Grip Length (B) 57.15 mm _{(2.25 in.)}	Pin Material Grade 304 Stainless Steel	Locking Ball to End (C ) 9.65 mm	Open Ball Distance (B) 7.89 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Category: Pins - Ball Lock - Marine Style - Recessed Head
Part Number: BLP-064-0572-MRE-S4 (500 Pcs) Ball Lock Pins - 6.35x57.15 mm - 304 Stainless Steel Out of Stock \| Backorder Now \| Orders can be expected around Sat, Dec 06, 2025 Regular price $48,729.68 AUD Regular price Sale price $48,729.68 AUD Unit price per Per 500
Nominal Diameter 6.35 mm _{(0.25 in.)}	Grip Length (B) 57.15 mm _{(2.25 in.)}	Pin Material Grade 304 Stainless Steel	Locking Ball to End (C ) 9.65 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Open Ball Distance (B): 7.89 mm Category: Pins - Ball Lock - Marine Style - Recessed Head
Part Number: BLP-064-0572-MRE-S4 (500 Pcs) Ball Lock Pins - 6.35x57.15 mm - 304 Stainless Steel Out of Stock \| Backorder Now \| Orders can be expected around Sat, Dec 06, 2025 Regular price $48,729.68 AUD Regular price Sale price $48,729.68 AUD Unit price per Per 500 View the product page first if you are unsure.
BLP-064-0572-MRE-S4 (500 Pcs) --- Ball Lock Pins - 6.35x57.15 mm - 304 Stainless Steel BLP-064-0572-MRE-S4 (500 Pcs) --- Ball Lock Pins - 6.35x57.15 mm - 304 Stainless Steel Regular price $48,729.68 AUD Regular price Sale price $48,729.68 AUD Unit price per Out of stock! Backorder Now
Nominal Diameter 7.94 mm _{(0.313 in.)}	Grip Length (B) 19.05 mm _{(0.75 in.)}	Pin Material Grade 304 Stainless Steel	Locking Ball to End (C ) 10.16 mm	Open Ball Distance (B) 9.45 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Category: Pins - Ball Lock - Marine Style - Recessed Head
Part Number: BLP-079-0191-MRE-S4 Ball Lock Pins - 7.94x19.05 mm - 304 Stainless Steel Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jun 02, 2025 Regular price $84.14 AUD Regular price Sale price $84.14 AUD Unit price per Each
Nominal Diameter 7.94 mm _{(0.313 in.)}	Grip Length (B) 19.05 mm _{(0.75 in.)}	Pin Material Grade 304 Stainless Steel	Locking Ball to End (C ) 10.16 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Open Ball Distance (B): 9.45 mm Category: Pins - Ball Lock - Marine Style - Recessed Head
Part Number: BLP-079-0191-MRE-S4 Ball Lock Pins - 7.94x19.05 mm - 304 Stainless Steel Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jun 02, 2025 Regular price $84.14 AUD Regular price Sale price $84.14 AUD Unit price per Each View the product page first if you are unsure.
BLP-079-0191-MRE-S4 --- Ball Lock Pins - 7.94x19.05 mm - 304 Stainless Steel BLP-079-0191-MRE-S4 --- Ball Lock Pins - 7.94x19.05 mm - 304 Stainless Steel Regular price $84.14 AUD Regular price Sale price $84.14 AUD Unit price per Out of stock! Backorder Now
Nominal Diameter 9.53 mm _{(0.375 in.)}	Grip Length (B) 12.70 mm _{(0.5 in.)}	Pin Material Grade 304 Stainless Steel	Locking Ball to End (C ) 12.45 mm	Open Ball Distance (B) 11.13 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Other Info: Available in 17-4 Grade Stainless on Request Category: Pins - Ball Lock - Marine Style - Half Ring
Part Number: BLP-095-0127-MHR-S4 (26 Pcs) Ball Lock Pins - 9.53x12.7 mm - 304 Stainless Steel Contact Us \| Item Discontinued - Please contact us if you need a large quantity
Nominal Diameter 9.53 mm _{(0.375 in.)}	Grip Length (B) 12.70 mm _{(0.5 in.)}	Pin Material Grade 304 Stainless Steel	Locking Ball to End (C ) 12.45 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Open Ball Distance (B): 11.13 mm Other Info: Available in 17-4 Grade Stainless on Request Category: Pins - Ball Lock - Marine Style - Half Ring
Part Number: BLP-095-0127-MHR-S4 (26 Pcs) Ball Lock Pins - 9.53x12.7 mm - 304 Stainless Steel Contact Us \| Item Discontinued - Please contact us if you need a large quantity
Nominal Diameter 9.53 mm _{(0.375 in.)}	Grip Length (B) 44.45 mm _{(1.75 in.)}	Pin Material Grade 304 Stainless Steel	Locking Ball to End (C ) 12.45 mm	Open Ball Distance (B) 11.13 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Category: Pins - Ball Lock - Marine Style - Half Ring
Part Number: BLP-095-0445-MHR-S4 (8 Pcs) Ball Lock Pins - 9.53x44.45 mm - 304 Stainless Steel Out of Stock \| Backorder Now \| Orders can be expected around Thu, Jun 19, 2025 Regular price $1,144.14 AUD Regular price Sale price $1,144.14 AUD Unit price per Per 8
Nominal Diameter 9.53 mm _{(0.375 in.)}	Grip Length (B) 44.45 mm _{(1.75 in.)}	Pin Material Grade 304 Stainless Steel	Locking Ball to End (C ) 12.45 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Open Ball Distance (B): 11.13 mm Category: Pins - Ball Lock - Marine Style - Half Ring
Part Number: BLP-095-0445-MHR-S4 (8 Pcs) Ball Lock Pins - 9.53x44.45 mm - 304 Stainless Steel Out of Stock \| Backorder Now \| Orders can be expected around Thu, Jun 19, 2025 Regular price $1,144.14 AUD Regular price Sale price $1,144.14 AUD Unit price per Per 8 View the product page first if you are unsure.
BLP-095-0445-MHR-S4 (8 Pcs) --- Ball Lock Pins - 9.53x44.45 mm - 304 Stainless Steel BLP-095-0445-MHR-S4 (8 Pcs) --- Ball Lock Pins - 9.53x44.45 mm - 304 Stainless Steel Regular price $1,144.14 AUD Regular price Sale price $1,144.14 AUD Unit price per Out of stock! Backorder Now
Nominal Diameter 12.70 mm _{(0.5 in.)}	Grip Length (B) 25.40 mm _{(1 in.)}	Pin Material Grade 304 Stainless Steel	Locking Ball to End (C ) 13.46 mm	Open Ball Distance (B) 15.06 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Category: Pins - Ball Lock - Marine Style - Recessed Head
Part Number: BLP-127-0254-MRE-S4 Ball Lock Pins - 12.7x25.4 mm - 304 Stainless Steel Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jun 02, 2025 Regular price $110.77 AUD Regular price Sale price $110.77 AUD Unit price per Each
Nominal Diameter 12.70 mm _{(0.5 in.)}	Grip Length (B) 25.40 mm _{(1 in.)}	Pin Material Grade 304 Stainless Steel	Locking Ball to End (C ) 13.46 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Open Ball Distance (B): 15.06 mm Category: Pins - Ball Lock - Marine Style - Recessed Head
Part Number: BLP-127-0254-MRE-S4 Ball Lock Pins - 12.7x25.4 mm - 304 Stainless Steel Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jun 02, 2025 Regular price $110.77 AUD Regular price Sale price $110.77 AUD Unit price per Each View the product page first if you are unsure.
BLP-127-0254-MRE-S4 --- Ball Lock Pins - 12.7x25.4 mm - 304 Stainless Steel BLP-127-0254-MRE-S4 --- Ball Lock Pins - 12.7x25.4 mm - 304 Stainless Steel Regular price $110.77 AUD Regular price Sale price $110.77 AUD Unit price per Out of stock! Backorder Now
Nominal Diameter 12.70 mm _{(0.5 in.)}	Grip Length (B) 63.50 mm _{(2.5 in.)}	Pin Material Grade 304 Stainless Steel	Locking Ball to End (C ) 13.46 mm	Open Ball Distance (B) 15.06 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Category: Pins - Ball Lock - Marine Style - Recessed Head
Part Number: BLP-127-0635-MRE-S4 Ball Lock Pins - 12.7x63.5 mm - 304 Stainless Steel Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jun 02, 2025 Regular price $164.68 AUD Regular price Sale price $164.68 AUD Unit price per Each
Nominal Diameter 12.70 mm _{(0.5 in.)}	Grip Length (B) 63.50 mm _{(2.5 in.)}	Pin Material Grade 304 Stainless Steel	Locking Ball to End (C ) 13.46 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Open Ball Distance (B): 15.06 mm Category: Pins - Ball Lock - Marine Style - Recessed Head
Part Number: BLP-127-0635-MRE-S4 Ball Lock Pins - 12.7x63.5 mm - 304 Stainless Steel Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jun 02, 2025 Regular price $164.68 AUD Regular price Sale price $164.68 AUD Unit price per Each View the product page first if you are unsure.
BLP-127-0635-MRE-S4 --- Ball Lock Pins - 12.7x63.5 mm - 304 Stainless Steel BLP-127-0635-MRE-S4 --- Ball Lock Pins - 12.7x63.5 mm - 304 Stainless Steel Regular price $164.68 AUD Regular price Sale price $164.68 AUD Unit price per Out of stock! Backorder Now
Nominal Diameter 12.70 mm _{(0.5 in.)}	Grip Length (B) 88.90 mm _{(3.5 in.)}	Pin Material Grade 304 Stainless Steel	Locking Ball to End (C ) 13.46 mm	Open Ball Distance (B) 15.06 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Category: Pins - Ball Lock - Marine Style - Recessed Head
Part Number: BLP-127-0889-MRE-S4 Ball Lock Pins - 12.7x88.9 mm - 304 Stainless Steel Out of Stock \| Backorder Now \| Orders can be expected around Thu, Jun 19, 2025 Regular price $182.05 AUD Regular price Sale price $182.05 AUD Unit price per Each
Nominal Diameter 12.70 mm _{(0.5 in.)}	Grip Length (B) 88.90 mm _{(3.5 in.)}	Pin Material Grade 304 Stainless Steel	Locking Ball to End (C ) 13.46 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Open Ball Distance (B): 15.06 mm Category: Pins - Ball Lock - Marine Style - Recessed Head
Part Number: BLP-127-0889-MRE-S4 Ball Lock Pins - 12.7x88.9 mm - 304 Stainless Steel Out of Stock \| Backorder Now \| Orders can be expected around Thu, Jun 19, 2025 Regular price $182.05 AUD Regular price Sale price $182.05 AUD Unit price per Each View the product page first if you are unsure.
BLP-127-0889-MRE-S4 --- Ball Lock Pins - 12.7x88.9 mm - 304 Stainless Steel BLP-127-0889-MRE-S4 --- Ball Lock Pins - 12.7x88.9 mm - 304 Stainless Steel Regular price $182.05 AUD Regular price Sale price $182.05 AUD Unit price per Out of stock! Backorder Now
Nominal Diameter 12.70 mm _{(0.5 in.)}	Grip Length (B) 101.60 mm _{(4 in.)}	Pin Material Grade 304 Stainless Steel	Locking Ball to End (C ) 13.46 mm	Open Ball Distance (B) 15.06 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Category: Pins - Ball Lock - Marine Style - Recessed Head
Part Number: BLP-127-1016-MRE-S4 Ball Lock Pins - 12.7x101.6 mm - 304 Stainless Steel Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jun 02, 2025 Regular price $154.14 AUD Regular price Sale price $154.14 AUD Unit price per Each
Nominal Diameter 12.70 mm _{(0.5 in.)}	Grip Length (B) 101.60 mm _{(4 in.)}	Pin Material Grade 304 Stainless Steel	Locking Ball to End (C ) 13.46 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Open Ball Distance (B): 15.06 mm Category: Pins - Ball Lock - Marine Style - Recessed Head
Part Number: BLP-127-1016-MRE-S4 Ball Lock Pins - 12.7x101.6 mm - 304 Stainless Steel Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jun 02, 2025 Regular price $154.14 AUD Regular price Sale price $154.14 AUD Unit price per Each View the product page first if you are unsure.
BLP-127-1016-MRE-S4 --- Ball Lock Pins - 12.7x101.6 mm - 304 Stainless Steel BLP-127-1016-MRE-S4 --- Ball Lock Pins - 12.7x101.6 mm - 304 Stainless Steel Regular price $154.14 AUD Regular price Sale price $154.14 AUD Unit price per Out of stock! Backorder Now