Premier Spline Socket Bit Set 1/2"Sq Drive 10pc

• One of a comprehensive range of Premier Hand Tools, suitable for daily professional use. • Forged Chrome Vanadium steel 1/2"Sq drive sockets with S2 steel spline bits. • Sizes: M5, M6, M8, M10, M12 x 55mm, M5, M6, M8 x 100mm, M10, M12 x 120mm. • Knurled ring to assist gripping of socket with oily fingers. • Supplied on socket rail. • Lifetime guarantee*.