Titan SAE Long Arm Hex Key Set - 13 Piece features a 13 piece SAE long arm hex key set. It includes all popular SAE sizes. It has a high quality alloy steel with black oxide finish. It has a convenient marked plastic storage container. It includes: 0.05, 1/16, 5/64, 3/32, 7/64, 1/8, 9/64, 5/32, 3/16, 7/32, 1/4, 5/16 and 3/8 inch.