This GRIP(R) 21-Piece 3/4" Shallow Impact Socket SAE is made of heavy-duty chrome vanadium steel with a black oxide finish for rust and corrosion resistance. Includes blow mold storage case. Set includes: 16 pc 3/4" drive sockets (3/4", 7/8", 15/16", 1", 1 1/16", 1 1/8", 1 3/16", 1 1/4", 1 5/16", 1 3/8", 1 7/16", 1 1/2", 1 5/8", 1 3/4", 1 7/8", 2"), 1 pc 3/4" drive ratchet, and 1 pc sliding. | Grip 21-Piece 3/4" Shallow Impact SAE Socket Set