1/2in Dr. 20mm Impact Socket

Genius Tools Impact Socket 20mm Size 1/2 Inch Drive Heavy-Duty Chrome Molybdenum Steel - 413820 Impact Socket Built for repeated use with impact wrenches and drivers, this 20mm, 6-point impact socket is designed to deliver reliable fastener engagement and consistent torque transfer. The 1/2in drive size and 38mm (1.5in) overall length support controlled work where clearance and durability matter. Made from Chromium-vanadium Steel Alloy and finished with a matte black oxide coating, the socket combines strength with anti-corrosive protection. The oil-quenched heat treatment helps create a tough exterior and a strong inner core for long-term professional service. Key Benefits 6-point, 20mm impact socket design helps reduce slippage and rounding. 1/2in drive fits common impact tools; 38mm length improves access. Chromium-vanadium Steel Alloy construction supports high strength and durability. Matte black oxide coating adds wear resistance and helps fight corrosion. Oil-quenched heat treatment enhances exterior toughness and inner core strength. Permanently stamped size markings speed identification and improve tool organization. SKU 413820 is designed and made for professional technicians and heavy-duty shop routines. From the compact 38mm profile to the clear size stamping, each detail supports efficient workflow and long-term reliability. The 6-point geometry and impact-ready build help maintain fastener control under load.