Sealey 12 Piece 1/2" Drive Deep Bi Hexagon WallDrive Socket Set Metric

The Sealey 12 Piece 1/2" Drive Deep Bi Hexagon Socket Set is a professional metric socket set designed for high-torque applications where standard depth sockets cannot reach. Manufactured from chrome vanadium steel, these 12-point deep sockets are hardened and tempered to provide exceptional strength and durability for demanding workshop and automotive tasks. The standout feature of this socket set is the WallDrive® configuration, which delivers an additional 30% more torque handling power compared to traditional socket designs. This advanced internal profile distributes force more evenly across the fastener, reducing the risk of rounding on stubborn or corroded bolts. Each socket features a knurled ring that provides extra grip even with oily fingers, whilst the fully polished mirror finish offers excellent corrosion resistance to maintain performance in harsh working environments. This comprehensive 12-piece set covers the most commonly used metric sizes from 10mm through to 24mm, making it ideal for automotive mechanics, plant maintenance engineers, and general mechanical repair work. The deep socket design is particularly suited to applications involving recessed fasteners, threaded rod, and long bolt assemblies where additional clearance is essential.