30 piece, Crescent Brand, professional tool set, all tools meet ansi/asme specifications, high impact plastic case, wide selection of standard & deep sockets in the most common sae & metric sizes, consists of: 3/8" drive, 72 teeth quick release ratchet drive, 3" extension, 6" extension, 13/16" spark plug socket, (16) 12 point sockets: 5/16", 3/8", 7/16", 1/2" 9/16", 5/8", 11/16", 3/4", 9mm, 10mm, 12mm, 13mm, 14mm, 15mm, 17mm, 19mm & (10) 12 point deep well sockets: 7/16", 1/2" 9/16", 5/8", 11/16", 12mm, 13mm, 14mm, 16mm, 17mm.
