Factor55 Gray Flatlink Shackle MountPRODUCT DESCRIPTION Eliminate the conventional winch hook and replace it with a safer and stronger FlatLink shackle thimble and D ring. The FlatLink shackle mount is the Industrys first folding shackle mount for recovery winches. With less than 1. 75 inches of thickness, the Flatlink will work with all roller fairlead license plate mounting brackets. Conventional winch hooks can cut and fray recovery straps and often allow strap ends to escape during