Genius Tools Impact Socket 4-1/4 Inch Size 1 Inch Drive Heavy-Duty CR-Mo Steel - 867136

Genius Tools Impact Socket 4-1/4 Inch Size 1 Inch Drive Heavy-Duty CR-Mo Steel - 867136 Impact Socket

This 1" drive impact socket is built for high-torque fastening where strength, fit, and long-term durability matter. The 4-1/4" size and 120mm (4.72") overall length provide practical reach while maintaining control on demanding applications.

Manufactured from Chromium Molybdenum Alloy Steel and finished with a matte black oxide coating, it is designed to resist wear and corrosion in daily professional service. Clearly stamped size markings help keep tool selection fast and organized.

Key Benefits

• 1" drive impact socket design handles demanding torque and repeated heavy use.
• 4-1/4" socket size supports consistent engagement for accurate fastener fitment.
• 120mm (4.72") overall length balances access, stability, and working clearance.
• Chromium Molybdenum Alloy Steel construction delivers high strength and durability.
• Oil-quenched heat treatment supports tough exterior and strong inner core.
• Matte black oxide coating adds anti-corrosive protection and a durable finish.
• Permanently stamped sizing improves identification and tool organization at a glance.

Built to meet or exceed ANSI standards and backed by the Genius Tools Limited Lifetime Warranty against manufacturer defects, this impact socket is intended for professional technicians who expect reliable performance across years of heavy-duty service.