Premier Impact Socket Set 3/8"Sq Drive 17pc

- One of a comprehensive range of Premier Hand Tools, suitable for daily professional use. - Manufactured from Chrome Vanadium steel, hardened, tempered and with a phosphate finish for added corrosion resistance. - Standard depth WallDrive® sockets allows a transfer of up to 30% more torque to the fixing. - Contents: Sockets; 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 21, 22, 24mm, Extension Bars; 75, 150mm, 3/8"Sq Drive Universal Joint, Adaptor 3/8"Sq(F) x 1/2"Sq(M). - Supplied in storage case. - Lifetime guarantee*.