The Sealey 13 Piece Combination Drive Impact Torx Socket Bit Set is a professional-grade socket set designed for demanding impact applications. This comprehensive collection provides essential Torx bit sizes across dual drive configurations, making it ideal for automotive mechanics, plant engineers, and maintenance professionals working with modern fastening systems. Manufactured from drop-forged one-piece Chrome Vanadium steel, each socket bit is specially hardened and tempered to withstand the rigorous demands of impact driver use. The construction ensures maximum strength and longevity, even under high-torque applications typically encountered in workshop environments. A black oxide finish provides corrosion resistance, helping to maintain the tools' condition in challenging working conditions. The set includes a 3/8"Sq(F) x 1/4"Sq(M) adaptor for enhanced versatility, allowing seamless transition between drive sizes. This socket set is particularly suitable for automotive maintenance, machinery assembly, and general engineering applications where Torx fasteners are common. The comprehensive range from T10 through to T60 covers the majority of Torx applications encountered in professional settings. Supplied on two rails for organised storage, the set is backed by a lifetime guarantee. Features and Benefits: • Drop-forged Chrome Vanadium steel construction for superior strength and durability • Black oxide finish provides corrosion resistance • Dual drive configuration (1/4" and 3/8") for versatile applications • Includes adaptor for seamless transition between drive sizes • Supplied on rails for organised storage and easy identification • Lifetime guarantee for peace of mind Specifications: Brand: Premier Contents: 1/4"Sq Drive; T10, T15, T20, T25, T27, T30, 3/8"Sq Drive; T40, T45, T47, T50, T55, T60, 3/8"Sq(F) x 1/4"Sq(M) Adaptor Drive: 1/4", 3/8"Sq Maximum Length: 40mm Minimum Length: 25mm Nett Weight: 0.37kg