B Handle Quick Release Ball Lock Pin
PDM
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Features of B Handle Quick Release Ball Lock Pin
Release Ball Lock Pins Title:
Stainless Steel Ball Lock Pins Quick Release Ball Lock Pin
Quick Release Ball Lock Pin Core components:
Button handle: B-type pressing handle, different from T-shaped or L-shaped handles, with a single finger pressing design to optimize the operating space;
Ball Lock Pin: Mechanical locking is achieved through the expansion and contraction of internal spring steel balls. MWhen the button is pressed, the steel ball retracts, and when released, it automatically pops out to lock.
Quick Release function: With a single press, the detachment action can be completed, which is faster than the disassembly speed of traditional threaded fasteners;
Shank Mat
erial:Stainless Steel,Heat treated;
Handle Material:Aluminium,Black,Red,Purple,or Custom Colors Anodized Finish
Handle Style:Button Type
Button Material:Brass or Aluminium,Black,Red,Purple,or Other Colors Anodized Finish,according to your request.
Ball Material:Stainless Steel AISI 440C
Grip Length:10mm-150mm or Customized
Pin Dia.: (Metric & Inch)
Please refer to the specification table below for details

| Metric - B Handle Quick Release Ball Lock Pin |
![]() |
| NominalDia. | d1 | d2 | I2 | I3 | d4 | I4 | d3 | D | |
| Min. | Max. | ±13 | +.000/-.76 | ||||||
| 5 | 4.92 | 4.96 | 5.54 | 6 | 23.4 | 11.9 | 16 | 5.8 | 20.6 |
| 6 | 5.92 | 5.96 | 6.99 | 7 | 23.4 | 11.9 | 16 | 5.8 | 20.6 |
| 8 | 7.92 | 7.96 | 9.42 | 8 | 23.4 | 11.9 | 16 | 5.8 | 20.6 |
| 10 | 9.92 | 9.96 | 11.86 | 9 | 25.7 | 14.2 | 17.8 | 7.4 | 25.4 |
| 12 | 11.92 | 11.96 | 14.45 | 10 | 32.3 | 18.3 | 21.6 | 10.7 | 34.7 |
| 16 | 15.92 | 15.96 | 19 | 14 | 41.9 | 23.9 | 27.9 | 13.7 | 44.5 |
| Inch - B Handle Quick Release Ball Lock Pin |
![]() |
| d1 | d2 | I2 | d3 | d4 | D | I3 | I4 |
| 3/16 | 0.22 | 0.26 | 1/4 | 1/2 | 13/16 | 7/8 | 5/8 |
| 1/4 | 0.289 | 0.39 | 1/4 | 1/2 | 13/16 | 7/8 | 5/8 |
| 5/16 | 0.375 | 0.33 | 1/4 | 1/2 | 13/16 | 29/32 | 5/8 |
| 3/8 | 0.44 | 0.365 | 5/16 | 19/32 | 1-1/8 | 1-3/16 | 13/16 |
| 7/16 | 0.509 | 0.38 | 5/16 | 19/32 | 1-1/8 | 1-3/16 | 13/16 |
| 1/2 | 0.594 | 0.46 | 15/32 | 3/4 | 1-3/8 | 1-13/32 | 1 |
| 9/16 | 0.666 | 0.51 | 15/32 | 3/4 | 1-3/8 | 1-1/2 | 1 |
| 5/8 | 0.75 | 0.58 | 9/16 | 15/16 | 1-3/4 | 1-5/8 | 1-1/16 |
| 3/4 | 0.887 | 0.67 | 5/8 | 15/16 | 1-3/4 | 1-19/32 | 1-1/16 |
| 7/8 | 1.046 | 0.76 | 3/4 | 1-1/4 | 2-1/8 | 2-1/8 | 1-15/32 |
| 1 | 1.209 | 0.89 | 3/4 | 1-1/4 | 2-1/8 | 2-1/8 | 1-15/32 |
Application:
Fitness equipment, mechanical manufacturing, aerospace, mold positioning, equipment component connection, wheelchairs, audio equipment, etc;

Installation steps:
Positioning and Pre installation
A [Align installation hole] -->B [Insert locking pin body]
B -->C [Manually pre tighten fixing bolts]
C -->D [Check the verticality of the locking pin
Working principle
Press the B-type button → drive the internal mechanism to retract the steel ball into the pin body;
Insert/remove the pin body → freely pass through the target positioning hole;
Release button → Steel ball pops out and clicks into the hole wall, completing rigid locking.
Features of B Handle Quick Release Ball Lock Pin
Release Ball Lock Pins Title:
Stainless Steel Ball Lock Pins Quick Release Ball Lock Pin
Quick Release Ball Lock Pin Core components:
Button handle: B-type pressing handle, different from T-shaped or L-shaped handles, with a single finger pressing design to optimize the operating space;
Ball Lock Pin: Mechanical locking is achieved through the expansion and contraction of internal spring steel balls. MWhen the button is pressed, the steel ball retracts, and when released, it automatically pops out to lock.
Quick Release function: With a single press, the detachment action can be completed, which is faster than the disassembly speed of traditional threaded fasteners;
Shank Mat
erial:Stainless Steel,Heat treated;
Handle Material:Aluminium,Black,Red,Purple,or Custom Colors Anodized Finish
Handle Style:Button Type
Button Material:Brass or Aluminium,Black,Red,Purple,or Other Colors Anodized Finish,according to your request.
Ball Material:Stainless Steel AISI 440C
Grip Length:10mm-150mm or Customized
Pin Dia.: (Metric & Inch)
Please refer to the specification table below for details

| Metric - B Handle Quick Release Ball Lock Pin |
![]() |
| NominalDia. | d1 | d2 | I2 | I3 | d4 | I4 | d3 | D | |
| Min. | Max. | ±13 | +.000/-.76 | ||||||
| 5 | 4.92 | 4.96 | 5.54 | 6 | 23.4 | 11.9 | 16 | 5.8 | 20.6 |
| 6 | 5.92 | 5.96 | 6.99 | 7 | 23.4 | 11.9 | 16 | 5.8 | 20.6 |
| 8 | 7.92 | 7.96 | 9.42 | 8 | 23.4 | 11.9 | 16 | 5.8 | 20.6 |
| 10 | 9.92 | 9.96 | 11.86 | 9 | 25.7 | 14.2 | 17.8 | 7.4 | 25.4 |
| 12 | 11.92 | 11.96 | 14.45 | 10 | 32.3 | 18.3 | 21.6 | 10.7 | 34.7 |
| 16 | 15.92 | 15.96 | 19 | 14 | 41.9 | 23.9 | 27.9 | 13.7 | 44.5 |
| Inch - B Handle Quick Release Ball Lock Pin |
![]() |
| d1 | d2 | I2 | d3 | d4 | D | I3 | I4 |
| 3/16 | 0.22 | 0.26 | 1/4 | 1/2 | 13/16 | 7/8 | 5/8 |
| 1/4 | 0.289 | 0.39 | 1/4 | 1/2 | 13/16 | 7/8 | 5/8 |
| 5/16 | 0.375 | 0.33 | 1/4 | 1/2 | 13/16 | 29/32 | 5/8 |
| 3/8 | 0.44 | 0.365 | 5/16 | 19/32 | 1-1/8 | 1-3/16 | 13/16 |
| 7/16 | 0.509 | 0.38 | 5/16 | 19/32 | 1-1/8 | 1-3/16 | 13/16 |
| 1/2 | 0.594 | 0.46 | 15/32 | 3/4 | 1-3/8 | 1-13/32 | 1 |
| 9/16 | 0.666 | 0.51 | 15/32 | 3/4 | 1-3/8 | 1-1/2 | 1 |
| 5/8 | 0.75 | 0.58 | 9/16 | 15/16 | 1-3/4 | 1-5/8 | 1-1/16 |
| 3/4 | 0.887 | 0.67 | 5/8 | 15/16 | 1-3/4 | 1-19/32 | 1-1/16 |
| 7/8 | 1.046 | 0.76 | 3/4 | 1-1/4 | 2-1/8 | 2-1/8 | 1-15/32 |
| 1 | 1.209 | 0.89 | 3/4 | 1-1/4 | 2-1/8 | 2-1/8 | 1-15/32 |
Application:
Fitness equipment, mechanical manufacturing, aerospace, mold positioning, equipment component connection, wheelchairs, audio equipment, etc;

Installation steps:
Positioning and Pre installation
A [Align installation hole] -->B [Insert locking pin body]
B -->C [Manually pre tighten fixing bolts]
C -->D [Check the verticality of the locking pin
Working principle
Press the B-type button → drive the internal mechanism to retract the steel ball into the pin body;
Insert/remove the pin body → freely pass through the target positioning hole;
Release button → Steel ball pops out and clicks into the hole wall, completing rigid locking.
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Shipment-Fasteners&Compoponents2021-07-03
