Marine Quick Release Pins Stainless Steel 304 Shaft | BLMPI Series

Marine Quick Release Pins is engineered for fast, secure, and repeatable locking and unlocking in applications that require frequent assembly and disassembly. It features a stainless steel 304 shaft, a spring-loaded dual-ball locking mechanism, and a durable plastic knob-style handle designed for operator comfort and grip.

By simply pressing the Marine Quick Release Pins top button, the locking balls are retracted into the shaft, allowing smooth insertion into a pre-machined hole. Upon release, the balls automatically expand outward, locking the pin securely in place. Re-pressing the button allows instant extraction.

This pin is ideal for high-vibration environments, mechanical jigs, fixture plates, aerospace tooling, and modular setups where tool-free, high-cycle operation is essential.

The BLPMI Series push button quick release pin is engineered for fast, secure, and repeatable locking and unlocking in applications that require frequent assembly and disassembly. It features a stainless steel 304 shaft, a spring-loaded dual-ball locking mechanism, and a durable plastic knob-style handle designed for operator comfort and grip.

By simply pressing the top button, the locking balls are retracted into the shaft, allowing smooth insertion into a pre-machined hole. Upon release, the balls automatically expand outward, locking the pin securely in place. Re-pressing the button allows instant extraction.

This pin is ideal for high-vibration environments, mechanical jigs, fixture plates, aerospace tooling, and modular setups where tool-free, high-cycle operation is essential.

✅ Construction & Materials Marine Quick Release Pins

✅ Technical Parameters

Detailed tolerances, B1 shaft retention length, and hole mating dimension available in technical drawing. OEM logo and special handle color support available.

✅ Operation Guide (How It Works)

1. Insert: Press the button, balls retract, pin slides into hole

2. Lock: Release the button, balls extend and lock into position

3. Release: Press again to retract balls and pull the pin out

The system ensures safe, vibration-resistant locking, and effortless disassembly.

✅ Applications

• Aerospace tool positioning

• Precision jigs and fixture plates

• Robotic arms and end-effectors

• Industrial machinery setups

• Mold and die changes

• Automotive and marine systems

✅ Key Features

• Quick push-button operation with audible and tactile feedback

• High shear strength and stainless-steel corrosion resistance

• Ergonomic plastic knob – available in multiple colors

• Designed for 10,000+ cycles of use

• ️ Custom diameters, grip lengths, and finishes supported

✅ Ordering Information

To place an order or request a quote, please specify:

• Diameter (e.g., 10 mm)

• Usable grip length (L, e.g., 40 mm)

• Handle color preference (default: orange/grey)

• Quantity

• Special requirements (chain hole, safety cable, packaging)