The Sealey 12 Piece 3/8" Drive Bi Hexagon WallDrive Socket Set is a metric socket collection designed for professional mechanics and automotive technicians. Manufactured from Chrome Vanadium steel, these 12-point sockets are hardened and tempered to deliver the strength and durability required for demanding workshop applications. The standout feature of this socket set is the WallDrive® configuration, which provides an additional 30% more torque handling power compared to traditional socket designs. This advanced socket profile distributes force more effectively around the fastener, reducing the risk of rounding off bolt heads whilst allowing greater torque transmission. Each socket features a knurled ring that offers enhanced grip even when working with oily or greasy hands, making them ideal for automotive repair, machinery maintenance and general mechanical work. The sockets are finished with a fully polished chrome coating that provides excellent corrosion resistance, ensuring long-term reliability in professional workshop environments. The comprehensive 12-piece set covers sizes from 8mm through to 19mm in 1mm increments, providing the range needed for most metric fastener applications. Supplied with a socket rail for organised storage, this set is backed by a lifetime guarantee. Features and Benefits: • WallDrive® configuration delivers 30% more torque handling power than standard sockets • Chrome Vanadium steel construction, hardened and tempered for professional-grade durability • Knurled grip ring for secure handling in oily conditions • Polished chrome finish resists corrosion in workshop environments • Comprehensive 12-piece metric range from 8mm to 19mm • Supplied with socket rail for organised tool storage • Backed by lifetime guarantee for long-term peace of mind Specifications: Brand: Premier Configuration: 12pt Socket Contents: 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19mm, Socket Rail Depth: Standard Nett Weight: 0.44kg Qty: 12 Type: 3/8"Sq Drive - Metric