QUALITY MATERIAL - The locking pin is made of high-strength 316 stainless steel to ensure its durability and long life, rust-free and can be used in various harsh environments.
COMMON SIZE - Our coupler pin is 3/16" x 1.97", which can be used as trailer connectors, pin hooks, fitting most needs.
EASY TO INSTALL - Just insert the locking pin into the desired position and rotate 90 degrees to lock. When in use, it can be opened by pulling the locking lever.
PRACTICAL TOOLS - The heavy-duty hook pins are sturdy in structure, can be easily replaced and won't loosen during use.
WIDE APPLICATION - Locking pin backs are widely used as connecting devices for fixing two parts or objects. For example, they can be used to lock loads on trailers, block doors or boxes, etc.