Draper 1/4\", 3/8\" and 1/2\" square drive metric tool kit complete with plastic storage case The Draper 16364 is a 75 piece 1/4\", 3/8\" and 1/2\" square drive metric tool kit. The six point sockets are made from chrome vanadium steel that\'s hardened and tempered with a satin finish. The tool kit is supplied with a 72 tooth reversible soft grip ratchet and accessories. The tools are all packed in a plastic storage case. Features:  Made from chrome vanadium steel that\'s hardened and tempered with a satin finish Supplied with a 72 tooth reversible soft grip ratchet and accessories Packed in a plastic storage case Manufactured and tested generally in accordance with DIN3122 and ISO3315 Specifications Comes with: 8 x 1/4\" sq. dr. sockets: 4, 4.5, 5, 5.5, 6, 7, 8, 9mm 1 x 1/4\" sq. dr. 72 tooth reversible ratchet with soft grip handle and \"quick release\" button 2 x 1/4\" sq. dr. extension bars: 50, 100mm 1 x 1/4\" sq. dr. spinner handle 1 x 1/4\" sq. dr. universal joint 1 x 1/4\" sq. dr. bit holder 1/4\" sq dr x 1/4\" hex 1 x 1/4\" sq. dr. x 1/4\" hex adaptor10 x 3/8\" sq. dr. sockets: 10, 11, 12, 13, 14, 15, 16, 17, 18, 19mm 1 x 3/8\" sq. dr. 72 tooth reversible ratchet with soft grip handle and \"quick release\" button 1 x 3/8\" sq. dr. extension bar 150mm1 x 3/8\" sq. dr. universal joint 1 x 3/8\" sq. dr. socket converter 3/8\" (F) x 1/4\" (M) sq dr 9 x 1/2\" sq. dr. sockets: 20, 21, 22, 23, 24, 26, 27, 30, 32mm 6 x 1/2\" sq. dr. spark plug sockets: 10, 12, 14, 16, 18, 21mm 1 x 1/2\" sq. dr. 72 tooth reversible ratchet with soft grip handle and \"quick release\" button 2 x 1/2\" sq. dr. extension bars: 125, 250mm 1 x 1/2\" sq. dr. universal joint 1 x 1/2\" sq. dr. socket converter 3/8\" (F) x 1/4\" (M) sq dr 3 x plain slot insert bits: 4.5, 6, 7 3 x cross slot insert bits: No.1, No.2, No.3 3 x PZ TYPE insert bits: No.1, No.2, No.3 7 x hexagonal insert bits: 2, 3, 4, 5, 6, 7, 8mm 7 x Draper TX - STAR insert bits: T10, T15, T20, T25, T27, T30, T40 8 x combination spanners: 8, 10, 11, 12, 13, 14, 17, 19mm 1 x \'T\' bar adaptor 1/2\" (F) x 3/8\" (M) 1 x \'T\' bar head/converter when used with extension bar forms a sliding \'T\' bar