3/4in Dr. 20mm Impact Socket

Genius Tools Impact Socket 20mm Size 3/4 Inch Drive Chrome Molybdenum Durable Construction - 645220 Impact Socket This 20mm 6-point impact socket is built for reliable torque transfer on impact-rated applications. The 3/4in drive size and 51mm (2.01in) overall length provide a practical profile for common fasteners while maintaining a solid, professional feel in hand. Constructed from Chromium Molybdenum alloy steel, it balances high strength with anti-corrosive properties. Clear, stamped size markings support quick identification and consistent tool organization in busy environments. Key Benefits 6-point 20mm design helps reduce fastener rounding under impact torque. 3/4in drive size matches heavy-duty tools and higher-torque workflows. 51mm (2.01in) length offers compact reach without sacrificing socket stability. Chromium Molybdenum alloy steel delivers high strength and long-term durability. Oil-quenched heat treatment supports a tough exterior and strong inner core. Matte black oxide finish adds corrosion resistance and a durable working surface. Permanently stamped size marking improves speed, accuracy, and tool organization. Designed for professional technicians and heavy use, this socket focuses on dependable fit, durable construction, and consistent performance over time.