Sealey 1/2" Drive Hexagon Impact Socket Metric

The 12mm variant is one of the most frequently used sizes in automotive and general maintenance work, making it an essential addition to any professional toolkit. This versatile socket handles everything from brake caliper bolts to suspension components and engine ancillaries. The hardened construction withstands repeated high-torque applications day after day. Features and Benefits: • 12mm size for common automotive and machinery fasteners • Chrome vanadium drop-forged for maximum impact resistance • WallDrive® design minimises fastener rounding • Phosphate finish ensures