Phosphate finish for added corrosion resistance. Suitable for use with impact tools. Contents: Sockets; 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 21, 22, 24, 27mm, Extensions; 50, 150, 250mm, Adaptor; 1/2"Sq(F x) 3/4"Sq (M), 1/2"Sq Drive Universal Joint.
