41 piece Draper socket set containing the highest quality sockets for professional use The 16467 combined socket set from Draper contains a variety of both metric and imperial twelve point sockets. These sockets are of exceptional quality, made from chrome vanadium steel, which makes them ideal for professional use. They come stored in a tough plastic case for safe keeping and ease of socket identification. Features: Twelve point sockets made from chrome vanadium steel that\'s hardened and tempered with a polished finish Each socket has a knurled ring for extra grip Supplied with a 72 tooth reversible ratchet and accessories Contains both metric and imperial sockets Packed in a tough plastic storage case with soft grip handle Contains: 22 x Metric sockets: 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 24, 25, 26, 27, 28, 30, 32mm 10 x Imperial sockets: 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8, 15/16, 1\" 3 x Spark plug sockets: 10, 12, 14mm 1 x 72 tooth ratchet with \"quick release\" button 3 x Wobble extension bars: 75, 125, 250mm 1 x Sliding \'T\' bar 1 x Universal joint Specification: Pack Qty: 41 piece Drive: 1/2\" square