The Skinwalker Ranch Cast Salary Explained Sealey Impact Socket Set 16pc 1 2"Sq Drive Deep Metric AK5816M. Manufactured from Chrome Vanadium steel, hardened, tempered and with a phosphate finish for added corrosion resistance. Deep WallDrive sockets allow a transfer of up to 30% more torque to the fixing. One of a comprehensive range of Premier Hand Tools, suitable for daily professional use. Deep WallDrive sockets allows a transfer of up to 30% more torque to the fixing. Specifications Detail Manufactured from Chrome Vanadium steel, hardened, tempered and with a phosphate finish for added corrosion resistance. Detail Deep WallDrive sockets allow a transfer of up to 30% more torque to the fixing. Sizes 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 21, 22, 24, 27, 30, 32mm. Detail Supplied in storage case. Detail Lifetime guarantee*. Model No. AK5816M Manufacturer Warranty: Life You Might Also Need These SE SA2 SE SSP29