Sealey 3/4" Drive Deep Hexagon Impact Socket Metric

The Sealey 3/4" Drive 33mm Deep Hexagon Impact Socket is specifically sized for specialist applications involving larger metric fasteners found on heavy commercial vehicles, plant machinery, and industrial equipment. The 33mm dimension serves particular European and Japanese heavy-duty applications where standard sizes don't provide the correct fit, making this socket an essential addition for workshops servicing diverse fleets. Constructed from drop-forged Chrome Molybdenum steel, this impact socket delivers the exceptional strength and resilience required for high-torque operations with air impact wrenches. The socket has been hardened and tempered to maintain structural integrity under repeated high-impact loading whilst preserving precise dimensional tolerances over prolonged professional use. Incorporating Sealey's WallDrive® technology, this socket revolutionises fastener engagement by gripping across the flat sides rather than the corners—a design approach that distributes force more evenly and significantly reduces the risk of rounding off bolt heads. This advantage proves invaluable when tackling corroded or seized fasteners in demanding maintenance scenarios. The deep profile provides extended reach for recessed applications and long bolt work, whilst the phosphate finish ensures reliable corrosion resistance in harsh workshop conditions. Backed by a lifetime guarantee, this socket represents professional-grade engineering.