Genius Tools Impact Socket 3-3/4 Inch Jumbo Size 2-1/2 Inch Drive Chrome Molybdenum Durable Heavy-Duty - 920820

Genius Tools Impact Socket 3-3/4 Inch Jumbo Size 2-1/2 Inch Drive Chrome Molybdenum Durable Heavy-Duty - 920820 Impact Socket

This jumbo impact socket is built for high-torque fastening and loosening with a 2-1/2" drive and 3-3/4" socket size. With a 140mm (5.51") overall length, it offers a practical balance of reach and control when working with large hardware.

Made from Chromium Molybdenum Alloy Steel, it’s designed for strength, durability, and anti-corrosive performance. Permanent size stamping improves tool organization, while the heat-treatment process and matte black oxide finish support long-term professional use.

Key Benefits

• 2-1/2" drive with 3-3/4" jumbo size for heavy-duty impact work.
• 140mm (5.51") overall length supports reach without sacrificing control.
• Chromium Molybdenum Alloy Steel construction for high strength and durability.
• Anti-corrosive material properties help maintain performance in harsh environments.
• Oil-quenched heat treatment delivers tough exterior and strong inner core.
• Matte black oxide coating improves wear resistance and long-term protection.
• Stamped size markings provide fast, permanent identification for better organization.

SKU 920820 meets or exceeds ANSI standards and is backed by the Genius Tools Limited Lifetime Warranty against manufacturer defects. Designed for professional technicians, it’s engineered to withstand repeated impact use while keeping identification clear and performance consistent over time.