Grey Pneumatic 1" Drive X 38MM X 20MM Square Socket GP4238MC

Grey Pneumatic professional-grade 1" drive combination Budd wheel impact socket designed to streamline heavy-duty truck and fleet service. Forged from high-quality chrome-molybdenum alloy steel, this dual-purpose socket is precision heat-treated to maintain a critical balance between structural strength and long-term impact durability. Key Features 1" drive size with a combination 38mm 6-point hex and 20mm 4-point square opening, allowing you to service both inner and outer wheel fasteners with a single tool.
Chrome-Molybdenum Alloy Steel construction provides the heavy-duty resistance required for high-torque impact applications in industrial environments.
GP "High Torque" Drive technology shifts pressure from the thin socket corners to the thicker wall sections, increasing torque capacity by up to 20% and reducing fastener wear.
Dual markings include both laser-etched and roll-stamped sizes for permanent, quick identification even after extensive use in harsh shop conditions.