The Sealey 7 Piece 3/8" Drive Lock On Torx Socket Bit Set is a professional socket set designed for working with Torx fasteners, including those that have become damaged or difficult to remove. Built from heat-treated Chrome Vanadium steel with S2 steel bits, this set delivers the strength and precision required for demanding workshop applications. The lock-on design provides enhanced grip on TRX-Star screw heads and fasteners that are damaged, cross-threaded or jammed, making it particularly valuable for extraction work. The satin chrome finish on the bits resists corrosion whilst providing smooth operation. This comprehensive set covers seven common Torx sizes from T10 through to T40, addressing the majority of applications encountered by mechanics, technicians and general tradespeople. The included metal socket rail keeps the sockets organised and readily accessible in your toolbox or workshop. Backed by a lifetime guarantee, this Sealey set represents a reliable addition to any professional toolkit. Features and Benefits: • Heat-treated Chrome Vanadium steel construction for durability and strength • S2 steel bits with satin chrome finish resist corrosion • Lock-on design ideal for extracting damaged or jammed Torx fasteners • Comprehensive size range covers T10 to T40 • Metal socket rail for organised storage • Lifetime guarantee for long-term confidence Specifications: • Brand: Premier • Contents: T10, T15, T20, T25, T27, T30, T40 • Drive: 3/8"Sq • Maximum Length: 48mm • Minimum Length: 48mm • Nett Weight: 0.255kg • Model No. AK62263