3 4" Drive Bi Hexagon WallDrive Socket Metric 3 4" 42mm

The 42mm variant offers comprehensive capability for the heaviest commercial vehicle applications and industrial equipment maintenance. This size is essential for workshops servicing the largest HGVs, coaches, and heavy plant machinery where substantial wheel nuts and major component fasteners require reliable high-torque tooling. Engineered with WallDrive® technology, this socket distributes force across the flat sides of fasteners rather than corners, dramatically reducing rounding risk even under extreme torque loads. The forged Chrome Vanadium steel construction is hardened and tempered for superior strength, whilst the high chrome finish ensures lasting corrosion resistance in demanding professional environments. Features and Benefits: • 42mm socket size for heaviest commercial applications • 3/4" drive suitable for extreme torque loads • WallDrive® configuration prevents fastener damage • Forged construction for exceptional strength • Lifetime guarantee included Specifications: Brand: Premier Depth: Standard Drive: 3/4"Sq Material: Chrome Vanadium Nett Weight: 0.08kg Size: 42mm