Drop-forged Chrome Vanadium steel sockets, hardened and heat treated with a fully polished mirror finish. S2 Steel hex bits with a blackened finish for resistance to corrosion. Bits feature no shoulder for easier access to recessed fixings. Ball-end bits allow fixings to be driven with the hex shaft up to 30°. Sockets include 2mm hex setscrew allowing easy replacement of individual bits. Features & Benefits:Drop-forged Chrome Vanadium steel sockets, hardened and heat treated with a fully polished mirror finish.S2 Steel hex bits with a blackened finish for resistance to corrosion.Bits feature no shoulder for easier access to recessed fixings.Ball-end bits allow fixings to be driven with the hex shaft up to 30°.Sockets include 2mm hex setscrew allowing easy replacement of individual bits.Contents: 3, 4, 5, 6, 7, 8, 10mm.Supplied in storage case.Lifetime guarantee*.Model No. AK62257 Specifications: Model No AK62257 Brand: Premier Contents: 3/8"Sq Drive 150mm B