This Elora 3/8\" square drive metric socket set, packed in a heavy gauge steel storage case The Elora 25932 is a professional quality 3/8\" square drive metric socket set. The 18 piece set is manufactured from chrome vanadium steel hardened, tempered and chrome plated for corrosion protection. The socket set is packed in a heavy gauge steel storage case with a plastic insert. Features: Packed in heavy gauge steel storage case with plastic insert Manufactured from chrome vanadium steel hardened, tempered and chrome plated for corrosion protection Comes with: 1x Sliding \'T\' bar 1x Extension bar: 150mm 4x Hexagon sockets: 6, 7, 8, 9mm 1x Reversible ratchet with Quatrolit soft-grip handle 11x Bi - hexagon sockets: 10, 11, 13, 14, 15, 16, 17, 18, 19, 21, 22mm Specification: Pack Qty: 18 piece Manufactured to DIN 3120/ISO 1174, DIN 3122/ISO 3315, DIN 3123/ISO 3316 and DIN 3124/ISO 2725 Specifications