13 PACK DEEP Socket Set 1/2" Metric Square Drive6 Point LOCK-ON Rounded HeadsManufactured from hardened and tempered high grade Chrome Vanadium 6142 steel. Fully polished mirror finish for resistance to corrosion. Features specially machined flutes in the walls of the socket which enable use on up to 85% rounded fasteners. This not only provides added strength but also prevents damage to worn or rusted fixings. Includes knurled ring for extra grip with oily fingers. Supplied on socket railFeatures: Manufactured from hardened and tempered high grade Chrome Vanadium 6142 steel. Fully polished mirror finish for resistance to corrosion. Features specially machined flutes in the walls of the socket which enable use on up to 85% rounded fasteners. This not only provides added strength but also prevents damage to worn or rusted fixings. Contents: 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 21, 22, 24mm. Includes knurled ring for extra grip with oily fingers. Supplied on socket rail. Lifetime guarantee*. Specification: Configuration -6-point Lock-On dia Socket Contents -10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 21, 22, 24mm, Socket Rail Depth -Deep Net Weight -1.77kg Qty -13 Type -1/2"Sq DriveMetric Further Information We sell a wide variety of tools and workshop equipment for both the DIY and Professional markets. Alias: ys00795