Proto J72152 3/8" DRIVE 7 PIECE HEX BIT IMPACT SOCKET SETProto J72152 Includes (1) SOCKET, IMPACT HEX BIT 3 8" DR 1 4" (1) SOCKET, IMPACT HEX BIT 3 8" DR 1 8" (1) SOCKET, IMPACT HEX BIT 3 8" DR 3 16" (1) SOCKET, IMPACT HEX BIT 3 8" DR 3 8" (1) SOCKET, IMPACT HEX BIT 3 8" DR 5 16" (1) SOCKET, IMPACT HEX BIT 3 8" DR 5 32" (1) SOCKET, IMPACT HEX BIT 3 8" DR 7 32" (1) SOCKET BAR, 9" (1) SOCKET CLIP, 3 8" DR Proto J72152 Features Proto Hex Bit Impact Sockets can be used on stubborn fasteners. Tight tolerances