Expert Quality, six point socket 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 a tough plastic storage case with soft grip handle. Manufactured and tested generally in accordance with DIN3122 and ISO3315 Specifications Features and BenefitsExpert Quality22 metric sockets10 imperial sockets3 spark plug socketsReversible soft grip ratchet3 extension barsSliding 'T' barUniversal joint Contents 22 x Metric socket size 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 socket size 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8, 5/16, 1" AF 3 x Spark plug socket size 10, 12, 14mm 1 x 72 tooth reversible ratchet with soft grip handle and "quick release" button 3 x Wobble extension bars size 75, 125, 250mm 1 x Sliding 'T' bar 1 x Universal joint