Sealey Premier Hex Socket Bit Set 3/8"Sq Drive 7pc. 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. Sockets include 2mm hex setscrew allowing easy replacement of individual bits. Supplied on socket rail. Lifetime guarantee*. Model No. AK62253. Weight: 0.33kg. 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. Sockets include 2mm hex setscrew allowing easy replacement of individual bits. Supplied on socket rail. Contents: 48mm Hex Socket Bits; 3, 4, 5, 6, 7, 8, 10mm. Drive: 3/8"Sq. Nett Weight: 0.30kg.