The 18mm Draper Expert HI-TORQ Deep Hexagon Impact Socket handles larger metric fasteners commonly specified in commercial vehicle applications, industrial machinery, and heavier automotive work. This size proves invaluable for drive shaft fixings, larger suspension components, gearbox mountings, and various chassis applications requiring substantial torque capacity. Constructed from forged chrome molybdenum steel with comprehensive hardening and tempering treatment, this socket delivers professional-grade durability under demanding impact conditions. The chemical blackening process ensures lasting corrosion resistance whilst the 6-point deep design provides maximum wall thickness for enhanced strength. The extended profile offers crucial clearance for recessed fasteners and protruding stud applications. Compatible with air, electric, or manual impact wrenches, this socket represents a vital addition to professional toolkits. Features and Benefits: • 18mm deep socket for heavier duty applications • 6-point design for optimal fastener protection • Chrome molybdenum construction ensures longevity • Chemical blackening resists workshop corrosion • Deep profile accesses recessed and extended fixings Contents: • 1 x Draper HI-TORQ® 6 Point Deep Impact Socket, 3/8" Sq. Dr., 18mm