The Sealey 12 Piece 3/8" Drive Hexagon Socket Set delivers professional-grade performance for automotive and mechanical applications. Manufactured from chrome vanadium steel and hardened and tempered for enhanced strength, this metric socket set provides reliable service across a comprehensive range of fastener sizes from 8mm to 19mm. The innovative WallDrive® configuration is a standout feature, offering an additional 30% more torque handling power compared to traditional hex sockets. This advanced design reduces the risk of fastener rounding whilst improving grip on worn or damaged bolt heads, making it particularly valuable for automotive repair and maintenance work where seized or corroded fixings are common. Each socket features a fully polished chrome finish that provides excellent corrosion resistance for long-term durability, even in harsh workshop environments. The knurled ring incorporated into each socket ensures secure handling with oily or greasy fingers, a practical consi