Carbon Steel Material:
Made of carbon steel, sturdy and durable, not easy to deform.The surface is planted with black paint, rust-proof and corrosion resistance.
Self-Locking Design:
Self-Locking Design, which is easy for you to use and won't loosen while using,the spring locking pin is designed with a strong structure and reasonable construction.
Package Content:
There are 4 PCS Lock Pins in the package, this safety coupler pin is 2.76" (70mm) long and 1/4" (6mm) in diameter, usable length is 2.25"(57mm), suitable for quick release applications in variety situations.
Extensive Scenes:
Great for table saw, lawn, gardening, farming, truck, boat, trailer or other locking applications.
