The Sealey 8 Piece 1/2" Drive Hexagon Socket Bit Set is a professional metric socket set designed for use with drive tools and ratchets. This comprehensive set features drop-forged Chrome Vanadium steel sockets that have been hardened and heat treated, finished with a fully polished mirror finish that provides both durability and corrosion resistance. Each socket houses an S2 steel hex bit with a blackened finish for enhanced protection against corrosion during regular workshop use. The sockets incorporate a 2mm hex setscrew that allows individual bits to be replaced as needed, extending the working life of the set and providing a cost-effective maintenance solution. Ideal for mechanics, vehicle technicians and general engineering applications, this metric socket bit set covers the most commonly required sizes from 6mm through to 19mm. The set is supplied on a socket rail for organised storage and quick size identification in the workshop or van. Backed by a lifetime guarantee, this Sealey socket bit set provides reliable performance for professional tradespeople. Features and Benefits: • Drop-forged Chrome Vanadium steel construction for superior strength and longevity • Replaceable S2 steel hex bits via 2mm setscrew for economical maintenance • Blackened finish provides corrosion resistance in demanding workshop environments • Supplied on socket rail for organised storage and easy transportation • Lifetime guarantee for long-term peace of mind Specifications: Brand: Premier Contents: 1/2"Sq Drive 55mm Hex Socket Bits; 6, 7, 8, 10, 12, 14, 17, 19mm Drive: 1/2"Sq Maximum Length: 55mm Minimum Length: 55mm Nett Weight: 0.90kg