US Patent 7938605 Winch attachment

The present device is a combination winch attachment and a winch winding shaft end wherein the winch attachment including a body for demountably attaching to the shaft end, the winch attachment further including a mechanism for releaseably securing the body to the shaft end thereby placing the winch attachment in an engaged position wherein the winch attachment and shaft end rotate in unison, and the winch attachment further including a coupling mechanism for receiving rotational forces to the body, such that the body in turn rotates the shaft end when the winch attachment is in the engaged position.