Manufactured from chrome vanadium steel hardened and tempered with a satin finish. Supplied with 72 tooth reversible soft grip ratchet and 125mm extension bar. on a plastic hanging rack which can be used to store the socket in a tool box. Manufactured and tested generally in accordance with DIN3122 and ISO3315 Specifications Features and BenefitsManufactured from satin chrome plated chrome vanadium steel9 x metric sockets9 x imperial socketsReversible soft grip ratchet125mm extension bar Contents 9 x Metric socket: 10, 11, 13, 14, 15, 17, 19, 21, 22mm 9 x Imperial socket: 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8" 1 x 72 tooth reversible ratchet with soft grip handle and quick release button 1 x Extension bar, 125mm