KLEIN 65503 SOCKET-WRENCH SET, 9-PC. 3/8" DRIVE, D TYPE NEW 65503 Klein 9-Piece "D"" Wrench Set - 3/8" Drive consists of four 6-point deep sockets, 3/8" - 9/16" range, 3/8" drive reversible ratchet, two extensions 3" and 5", 9/16" combination wrench, 3/16" hex nut driver, metal storage case