Sealey 3/4" Drive Hexagon Impact Socket Metric

The Sealey 3/4" Drive 41mm Hexagon Impact Socket is engineered for specialist heavy-duty applications requiring this substantial size, typically found in the largest commercial vehicles, heavy construction machinery, and industrial equipment. The 41mm dimension is specified for extra-large wheel nuts on heavy goods vehicles, major drive components, and substantial mechanical assemblies where maximum torque capacity is essential. Constructed from drop-forged chrome molybdenum steel, this impact socket provides outstanding strength and durability necessary for withstanding the powerful forces delivered by air impact wrenches. The WallDrive® configuration grips fastener flats rather than corners, delivering superior torque transfer whilst dramatically reducing the risk of rounding and fastener damage. Hardening and tempering processes ensure the socket maintains its integrity even under the most demanding high-impact use. A protective phosphate finish guards against corrosion, maintaining performance and appearance throughout the socket's working life. Ideal for specialist commercial workshops, heavy plant maintenance operations, and industrial facilities handling the largest equipment, this 41mm socket delivers professional-grade reliability supported by Sealey's lifetime guarantee.