Sealey 3/4" Drive Deep Hexagon Impact Socket Metric

The Sealey 3/4" Drive 36mm Deep Hexagon Impact Socket is engineered for heavy-duty applications involving larger metric fasteners on commercial vehicles, agricultural machinery, and industrial equipment. The 36mm size is particularly common for heavy truck wheel nuts, large driveline components, and construction equipment where both substantial torque capacity and deep reach are essential. Manufactured from premium Chrome Molybdenum steel through a drop-forging process, this impact socket provides the robust construction required to handle extreme forces delivered by air impact wrenches without deformation or structural failure. Hardened and tempered for added strength, this socket features Sealey's WallDrive® technology—a significant engineering innovation that grips fasteners across their flat surfaces rather than at the vulnerable corners. This design approach distributes torque more effectively, dramatically reducing the risk of rounding off bolt heads, which proves invaluable when working with corroded, seized, or over-torqued fasteners in challenging maintenance scenarios. The deep profile extends your working reach into recessed areas and accommodates long bolt applications with ease, whilst the protective phosphate finish guards against corrosion in demanding workshop environments. Backed by Sealey's lifetime guarantee, this professional-grade socket is specifically optimised for impact wrench applications.