The Sealey 9 Piece 1/2" Drive Torx Socket Set is a professional-grade socket set designed for working with external Torx fasteners commonly found in automotive, machinery and equipment applications. Manufactured from chrome vanadium steel, these sockets combine durability with precision, making them suitable for both professional mechanics and experienced DIY enthusiasts. Each socket in this set is heat treated and fully hardened to resist wear and deformation under high torque applications. The distinctive half chrome, half satin finish not only provides corrosion resistance but also makes socket identification easier in workshop conditions. A knurled ring on each socket delivers enhanced grip, particularly useful when working with oily or gloved hands. The comprehensive nine-piece collection covers sizes E10 through to E24, providing the range needed for most external Torx applications in vehicle maintenance, machinery repair and industrial equipment servicing. The set arrives in a s