The Sealey 19 Piece 3/8" Drive Torx Socket and Screwdriver Bit Set is a comprehensive Torx tool solution designed for professional mechanics and automotive technicians. This versatile set combines both socket and bit formats to tackle external Torx (E-profile) fasteners and internal Torx applications across a wide range of automotive and mechanical tasks. The sockets are manufactured from Chrome Vanadium steel, hardened and heat treated to provide exceptional strength and durability for professional workshop use. Each socket features a dual satin and chrome finish with a knurled ring, delivering excellent corrosion resistance whilst ensuring a secure grip even when working with oily or greasy hands. The screwdriver bits are crafted from hardened S2 steel, covering sizes T15 through to T55 to suit common Torx fastener requirements. A 3/8" square drive to 8mm hex drive adaptor is included, allowing the bits to be used with ratchets, torque wrenches, or other compatible drive tools for in