Expert Quality, six point sockets made from chrome vanadium steel that's hardened and tempered with a micro satin finish. Each socket has a knurled ring for extra grip. Supplied with a 72 tooth reversible soft grip ratchet and accessories. Packed in tough plastic storage case. Contents: 12 x Sockets: 4, 4.5, 5, 5.5, 6, 7, 8, 9, 10, 11, 12, 13mm, 7 x Deep sockets: 5, 6, 7, 8, 10, 11, 13mm, 1 x 72 tooth reversible ratchet with soft grip handle and quick release button, 2 x Wobble extension bars: 50, 150mm, 1 x Sliding 'T' bar, 1 x Universal joint, 1 x Spinner handle Manufactured and tested generally in accordance with DIN3122 and ISO3315 Specifications