quick release pin manufacturers

Quick release pin manufacturers this ball lock pin is a push-button style quick release ball lock pin designed for fast, repeatable, and tool-free fastening in industrial and mechanical systems. The pin combines a stainless steel shaft with a lightweight aluminum alloy handle, ergonomically contoured for smooth operation.

Internally, a stainless steel spring ensures consistent actuation, while hardened carbon steel locking balls provide high holding strength once inserted. The button top (available in various colors) activates a spring-loaded mechanism that retracts the balls for instant removal.

This model is commonly used in jigs, fixtures, robotics, aerospace tooling, and automotive systems—where frequent pin engagement is required under vibration or load.

Specifications

• Diameter Range (A): 5 mm – 16 mm

• Grip Length (L): 10 mm – 100 mm

• Handle Finish: Black or custom anodized color

• Tolerances: ±0.05 mm

• Operating Life: Over 10,000 cycles

• Surface Finish: Natural / Brushed / Custom

Custom sizes, thread options, button colors, and logo engraving available.

✅ Technical Drawing Reference

The product follows a simple L-handle structure with key dimensional parameters:

• A: Pin diameter

• L: Usable length

• B, C, D: Ball head, shaft base, and button area

• H, J: Handle dimensions for grip & comfort

CAD drawings and STEP files can be provided for integration.

✅ Applications

• Mold and die change systems

• Robotic grippers and arms

• Aerospace tool positioning

• Modular fixture locking

• Automotive assembly and testing platforms

✅ Features & Benefits

• Push-button release with secure dual-ball locking

• Tool-free operation, ideal for fast-change setups

• ️ Corrosion-resistant stainless shaft (SUS304)

• Lightweight anodized handle, easy to identify or color-code

• ️ Custom grip lengths, colors, and materials supported

✅ Ordering Information

When sending an inquiry, please include:

• Pin Diameter (A) & Grip Length (L)

• Quantity

• Preferred handle color (black, blue, gold, etc.)

• Optional: custom logo, laser marking, or accessory ring

• Packaging or export requirements