Genius Tools Impact Socket 3-1/2 Inch Size 8-1/2 Inch Length 1 Inch Drive Heavy-Duty CR-Mo Steel Jumbo Design - 928472

Genius Tools Impact Socket 3-1/2 Inch Size 8-1/2 Inch Length 1 Inch Drive Heavy-Duty CR-Mo Steel Jumbo Design - 928472 Impact Socket

Built for high-torque fastening, this jumbo impact socket combines a 3-1/2" drive, 8-1/2" size, and extended 8-1/2" length for demanding work where strength and reach matter. The overall length is 260mm (10.24 inches) to help access larger fasteners with improved leverage.

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

Key Benefits

• 3-1/2" drive jumbo impact socket handles large fasteners with confidence.
• 260mm (10.24") overall length improves reach and leverage in tight access areas.
• Chromium Molybdenum Alloy Steel construction delivers strength and long service life.
• Matte black oxide coating helps resist corrosion in harsh working environments.
• Oil-quenched heat treatment creates a tough exterior and strong inner core.
• Permanently stamped size markings simplify identification and tool organization.
• Meets or exceeds ANSI standards and is backed by a limited lifetime warranty.

SKU: 928472. Designed for professional technicians, this impact socket emphasizes durability, clear identification, and consistent performance under heavy use. With ANSI-aligned quality and a warranty against manufacturer defects, it is a dependable choice for long-term shop and field toolkits.