This quick-release dowel pin, a fast locking, fastening, adjusting, and fixing fastener connector, is widely used in stage lighting and audio parts, gym replacement parts, exhibition activities, boat deck hinges, marine rigging, bimini top, equipment, aviation manufacturing, mechanical engineering, industrial, manufacturing,

Specification
Color: Silver
Material: 304 Stainless Steel, Aluminum Alloy
Outer Diameter: 8 mm / 0.31 inch (5/16")
Usage Length: 80 mm / 3.15 inch
Total Size: 115 x 22 mm / 4.53 x 0.87 inch
Packing List: 1 x Ball Locking Pin

Advantage
Material: Made of durable 304 stainless steel, high hardness, rust-proof and corrosion-resistant, not easy to deform and bend, can withstand certain tensile and impact loads. The handle is made of aluminum alloy, smooth surface, easy to clean.
Design Feature: with double steel beads and a 25 cm safety cord, enhancing locking security, preventing loss, and facilitating portability. The ball-locking pin with a push button can quickly and conveniently lock frequent connections, suit various high-precision positioning, and plug and unplug.

Instruction
1. Press the handle button to retract the steel ball into the locking pin, allowing the locking pin to be inserted into the mounting hole.
2. Release the button, and the steel ball pops out, locking the pin in place.
3. Press the button once again to retract the steel ball, unlocking the pin so it can be pulled out.

NOTE: Please confirm the size before placing an order.