Premier Deep Lock-On™ Socket Set 1/4"Sq Drive 13pc

- One of a comprehensive range of Premier Hand Tools, suitable for daily professional use. - 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. - Includes knurled ring for extra grip with oily fingers. - Contents: 4, 4.5, 5, 5.5, 6, 7, 8, 9, 10, 11, 12, 13, 14mm. - Supplied on socket rail. - Lifetime guarantee*.