This deep socket set contains a variety of 1/2\" square drive sockets varying in size from 10-27mm The Draper 38369 deep socket set contains a variety of metric sockets varying in size from 10-27mm. These sockets are of exceptional quality, suitable for use on a range of tasks and in many trades. These sockets contain a hole for receiving ball retainers. Features: Sold in a steel carrying case Hole for receiving ball retainer Pack of 10 6 point deep sockets which are 75mm in length Forged from hardened and tempered chrome vanadium steel which has been chemically blacked for corrosion protection Contains: 10 x Sockets: 10, 11, 12, 13, 14, 17, 19, 22, 24, 27mm Specification: Drive: 1/2\" Pack Qty: 10 piece