Genius Tools Impact Socket 3-1/2 Inch Size 6-1/4 Inch Length 1 Inch Drive Heavy-Duty CR-Mo Steel Jumbo Design - 928400

Genius Tools Impact Socket 3-1/2 Inch Size 6-1/4 Inch Length 1 Inch Drive Heavy-Duty CR-Mo Steel Jumbo Design - 928400 Impact Socket

Built for demanding impact applications, this jumbo impact socket combines a 1 inch drive with a 3-1/2 inch size and a 6-1/4 inch reach for access and leverage. The overall length is 218mm (8.58 inches), providing a stable, controlled fit on large fasteners.

Constructed from Chromium Molybdenum Alloy Steel, it is designed for high strength and durability with anti-corrosive properties. A heat-treated build with oil quenching and a matte black oxide coating supports long-term performance in professional environments.

Key Benefits

• Jumbo impact socket design for heavy-duty work with 1 inch drive.
• 3-1/2 inch size and 6-1/4 inch length for reach and control.
• 218mm (8.58 inches) overall length balances leverage and handling.
• Chromium Molybdenum Alloy Steel construction delivers strength and durability.
• Oil-quenched heat treatment improves inner core strength for extended service.
• Matte black oxide coating adds protection and helps resist corrosion.
• Stamped size markings provide permanent, fast identification in busy toolboxes.

Meets or exceeds ANSI standards for quality and consistency, and is backed by the Genius Tools Limited Lifetime Warranty against manufacturer defects. SKU: 928400. Designed for professional technicians, it is built to handle repeated, heavy use while keeping identification, protection, and performance priorities in a straightforward, shop-ready format.