On the Toyota OEM winch there is a handle that is used to lock and unlock the winch. On this handle there is a secondary handle that is usually either mounted into the winch cover or is just missing. You can find a replacement here: Toyota JDM Electric Winch Machined Handle Replacement.
But once the handle is removed there is an exposed threaded stud on the end of the winch lock handle. There is also a chain hook welded onto that same handle. That threaded stud is supposed to have a plastic cap with a chain tether. Unfortunately most are either deteriorated or just missing. This is the replacement for that cap but machined out of aluminum.
• Anodized and assembled cap with keyrings and OEM-matched chain.
MADE in USA