This 30mm Wera 8790 HMC Zyklop 1/2" drive socket handles large M20 and M22 fasteners with ease, making it well suited to heavy plant, structural steelwork, and commercial vehicle servicing. Features and Benefits: • For manual and power tool operations (non-impact) • Knurling at lower end for easy gripping with oily hands • Ball stop groove for secure drive retention • Colour-coded 'Take it easy' tool finder for quick size identification • Matt chrome-plated chrome-vanadium construction Contents: 8790 HMC Zyklop socket with 1/2" drive, 30 x 42mm Specifications: Socket Size: 30mm Overall Length: 42mm Drive Size: 1/2"