General description Comprehensive professional quality 52-piece socket ratchet extension bar bit set designed for durability and efficiency. This kit features a robust construction using chrome vanadium and S2 steel, ensuring long-lasting performance. It includes a quick-release 72-tooth ratchet and a variety of 12-point multi-spline sockets, making it suitable for a wide range of applications. Technical specifications Material: Chrome vanadium & S2 steel Ratchet type: 72T quick release Socket sizes: 19mm to 11mm, 11mm to 4mm Other information Supplied in a blow-moulded storage case Includes several bits and extension/adaptor bars 3-year warranty