80PC 3/8" DR IMPACT SOCKET SET. (8) IMPACT Deep Socket: 5/16”, 3/8”, 7/16”, 1/2”, 9/16”. Deep socket design services long-length fasteners or hard to reach fasteners. (12) IMPACT Deep Sockets: 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm (CR-V).