22 Piece, 1/4" Drive, Socket Set, SAE & Metric, Includes 1 Each Of The Following: Spinner Handle, Ratchet Handle, 2" Extension Bar, Spinner Disc, SAE Sockets: 3/16", 7/32", 1/4", 5/16", 11/32", 3/8", 7/16", 15/32", 1/2", Metric Sockets: 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm & 2 Socket Storage Holders.