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 ratchet and accessories. Packed in a plastic storage case. Contents: 15 sockets size 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 22mm 10 deep sockets size 8, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 22mm 3 spark plug sockets size 10, 12, 14mm 72 tooth reversible ratchet with soft grip handle and quick release button 3 wobble extension bars size 75, 150, 250mm sliding T bar universal joint