The Sealey 7 Piece 3/8" Drive Hex Socket Bit Set Imperial is a professional socket set designed for accessing hex fasteners using a 3/8" square drive ratchet or torque wrench. This comprehensive imperial set features forged Chrome Vanadium steel sockets paired with hardened S2 steel hex bits, delivering the durability and precision required for regular workshop use. Each socket is heat treated and chrome plated with a fully polished mirror finish, providing excellent corrosion resistance whilst allowing quick visual inspection of tool condition. The knurled rings incorporated into the socket design assist with grip when handling components with oily or greasy fingers, a practical consideration for mechanics and maintenance engineers working in automotive and industrial environments. The set covers seven essential imperial hex sizes from 1/8" through to 3/8", making it suitable for working on American-manufactured equipment, classic vehicles, and machinery specifying imperial fixings. Supplied in an EVA foam storage tray for organised tool storage, the set helps prevent socket loss whilst maintaining professional workshop organisation. Backed by a lifetime guarantee, this socket set represents a reliable addition to any professional toolkit. Features and Benefits: • Forged Chrome Vanadium construction with hardened S2 steel bits for durability • Knurled grip rings for secure handling with oily fingers • Heat treated and chrome plated with polished mirror finish • Comprehensive coverage of seven imperial hex sizes • EVA foam tray for organised storage and transport • Lifetime guarantee for long-term reliability Specifications: Brand: Premier Contents: 3/8"Sq Drive Hex Socket Bits; 1/8", 5/16", 5/32", 3/8", 1/4", 7/32", 3/16" Drive: 3/8"Sq Nett Weight: 0.295kg