An industrial SEVENTEEN piece set of impact hex bit sockets for commercial or occasional use. They are a mixed drive set giving you plenty of options as you have 1/4" drive, 3/8" drive and 1/2" drive . The sockets are manufactured from Chrome Vanadium Steel (CR-V) with hardened S2 steel bits for longevity and durability. The sizes are as follows: 1/4" drive: H2, H2.5, H3, H4, H5, H5.5 and H6; 3/8" drive: H7, H8, H9, H10 and H12; 1/2" drive: H14, H15, H17, H19 and H22. The 1/4" sockets are approx. 37mm in length, the 3/8" sockets are approx. 48mm in length and the 1/2" sockets are approx. 55mm in length. Black Phosphate finish to help prevent corrosion. Supplied boxed in a plastic storage tray.
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