Grey Pneumatic 1" Drive X 1-5/16" Heavy Duty Universal Socket GP4042U

Grey Pneumatic professional-grade 1" drive heavy-duty metric universal impact socket designed for high-torque applications in restricted or obstructed areas. Forged from high-quality chrome-molybdenum alloy steel, this tool is precision heat-treated to maintain a critical balance between structural strength and the flexibility required for universal joint operations. Key Features 1" drive size with a 6-point metric hex opening engineered for massive industrial and automotive fasteners.
Universal rotating ball U-joint design allows for smoother operation and maximum torque transfer when working at an angle.
Chrome-Molybdenum Alloy Steel construction provides the heavy-duty impact resistance needed for the most demanding professional environments.
GP "High Torque" Drive technology shifts pressure from the socket corners to the thicker wall sections, increasing strength and reducing fastener rounding.
Dual markings include both laser-etched and roll-stamped sizes for permanent, quick identification even in harsh working conditions.