The Draper 8 Piece 3/8" Drive Hexagon Socket Bit Set provides a comprehensive solution for working with hexagonal fixings across a wide range of applications. Manufactured from hardened and tempered chrome vanadium steel, these sockets deliver the durability and strength required for professional use whilst maintaining precision fit. Each socket features a sandblasted S2 silicon steel bit, a material specifically chosen for its superior hardness and resistance to wear when working with hex fasteners. The knurled ring on each socket provides enhanced grip, making them easier to position and remove from the drive, particularly when working in awkward positions or with gloved hands. The set covers eight commonly used hexagon sizes from H3 through to H12, making it suitable for automotive work, machinery maintenance, and general mechanical applications. Supplied on a steel socket retaining rail, the set keeps all pieces organised and readily accessible in your toolbox or workshop. Features and Benefits: • Chrome vanadium steel construction for durability and long service life • S2 silicon steel bits resist wear and maintain precise hex profiles • Knurled rings provide improved grip for easier socket handling • Steel retaining rail keeps sockets organised and prevents loss Contents: 8 x socket: H3, H4, H5, H6, H7, H8, H10, H12