Senator 1/2' Square Drive 41 Piece Metric/Whitworth/Af Socket SetSenator: 1/2" Square Drive 41 Piece Metric/Whitworth/Af Socket Set This set includes 41 pieces inclusing metric, imperial and Whitworth sockets as well as varying accessories. Each component is manufactured from high quality chrome vanadium steel with a matt sandblasted finish. The set is suitable for garage, workshop and home maintenance and is supplied in a fitted blow moulded plastic case. Features and Benefits Matte sandblasted finish makes for a highly robust product All pieces are manufactured from chrome vanadium steel for ultimate durability 41 piece set is comprehensive to ensure you always have the correct piece to hand no matter the application Supplied in a blow moulded plastic case for easy organisation, storage and transportation of your components Contents Hex sockets: Metric 10, 11, 12, 13, 14, 15, 17, 19, 20, 21, 22, 24 and 27mm AF 3/8in., 7/16in., 1/2in., 9/16in., 5/8in., 11/16in., 3/4in., 13/16in., 7/8in., 15/16in., 1in., 1-1/16in., 1-1/4in. Bi-Hex BSW: 1/8in.,