Genius Tools Impact Socket 4-7/8 Inch Jumbo Size 3-1/2 Inch Drive Chrome Molybdenum Durable Heavy-Duty - 928356

Genius Tools Impact Socket 4-7/8 Inch Jumbo Size 3-1/2 Inch Drive Chrome Molybdenum Durable Heavy-Duty - 928356 Impact Socket

This jumbo impact socket is built for high-torque fastening with a 3-1/2 inch drive and a 4-7/8 inch socket size. It is designed for professional technicians who need consistent fit, strength, and durability in heavy-duty service environments.

Manufactured from Chromium Molybdenum Alloy Steel and finished with a matte black oxide coating, it combines corrosion resistance with a tough exterior. Size markings are stamped for fast identification, and the socket is heat treated through oil quenching for long-term performance.

Key Benefits

• 3-1/2 inch drive with 4-7/8 inch jumbo size for heavy-duty torque.
• 190mm (7.48 inches) overall length balances access with controlled handling.
• Chromium Molybdenum Alloy Steel construction supports high strength and durability.
• Oil-quenched heat treatment enhances core strength for extended professional use.
• Matte black oxide coating helps resist corrosion and surface wear.
• Permanently stamped size markings improve organization and quick, accurate selection.
• Meets or exceeds ANSI standards; backed by Genius Tools limited lifetime warranty.

SKU 928356 is engineered to maintain performance under impact tool loads while supporting efficient tool management in the shop. Its material selection, heat treatment process, and clear size identification help reduce downtime and support reliable, repeatable work on demanding applications.