Genius Tools Impact Socket 5-5/16 Inch Jumbo Size 1-1/2 Inch Drive Chrome Molybdenum Heavy Duty - 938770

Genius Tools Impact Socket 5-5/16 Inch Jumbo Size 1-1/2 Inch Drive Chrome Molybdenum Heavy Duty - 938770 Impact Socket

Built for heavy-duty fastening work, this jumbo impact socket pairs a 1-1/2" drive with a 5-5/16" socket size for high-torque applications. The overall length is 145mm (5.71 inches), offering a practical balance of reach and control.

Manufactured from Chromium Molybdenum Alloy Steel (CR-Mo), it is designed for strength, durability, and anti-corrosive performance. Heat treatment through oil quenching and a matte black oxide coating create a tough exterior with strong inner core properties for long-term professional use.

Key Benefits

• 1-1/2" drive with 5-5/16" jumbo size for demanding impact work.
• 145mm (5.71") overall length provides reach without sacrificing control.
• Chromium Molybdenum Alloy Steel construction delivers high strength and durability.
• Oil-quenched heat treatment supports a tough exterior and strong inner core.
• Matte black oxide coating helps resist corrosion in harsh shop environments.
• Permanently stamped size markings enable fast, reliable identification in storage.
• Meets or exceeds ANSI standards and is backed by a limited lifetime warranty.

SKU 938770 is designed and made for professional technicians who rely on consistent fit and long service life under repeated heavy use. With clear stamped markings and a durable CR-Mo, black-oxide build, it supports efficient tool organization and dependable performance on high-torque jobs.