This a Chain Hook type of Autobody tool with 10" Throat Depth and a 15" Throat opening. It has a capacity of 4 tons and is used for fast hook ups on Cowls, Door Posts, Trunk Openings, and/or to reach into Cramped Spaces and more. This tool is Heat Treated for Durability. Included are two different brackets measuring 2"x 3", and 2"x 9".