Wright Tool Socket, Deep Length Shape II, Series, Yes Impact Rated, Measurement System, Square Drive, Drive Size, in 1/2, Socket Size, in 3/4, 3-1/4 Overall Length, Opening Depth in, in 2-1/2, 1-5/32 Drive End Width, Socket End Width in, in 1-5/32, Ball Locking, Number of Points, Bolt Clearance Depth, Alloy Steel, Finish