Genius Tools Impact Socket 5-3/16 Inch Jumbo Size 3-1/2 Inch Drive Chrome Molybdenum Durable Heavy-Duty - 928366

Genius Tools Impact Socket 5-3/16 Inch Jumbo Size 3-1/2 Inch Drive Chrome Molybdenum Durable Heavy-Duty - 928366 Impact Socket

This jumbo impact socket is built for 3-1/2 inch drive applications requiring a 5-3/16 inch size. With an overall length of 194mm (7.64 inches), it offers the reach and engagement needed for large fasteners while maintaining a stable, professional feel under load.

Constructed from Chromium Molybdenum alloy steel, it’s designed for high strength, durability, and anti-corrosive performance. The socket is heat treated through oil quenching and finished with a matte black oxide coating to support long service life in demanding shop conditions.

Key Benefits

• 3-1/2 inch drive, 5-3/16 inch jumbo size for heavy-duty impact work.
• 194mm (7.64 inch) overall length supports reach and controlled fastener engagement.
• Chromium Molybdenum alloy steel provides high strength and long-term durability.
• Anti-corrosive material properties help resist wear in harsh working environments.
• Oil-quenched heat treatment builds a tough exterior and strong inner core.
• Matte black oxide coating adds protection and supports a lifetime of professional use.
• Permanently stamped size markings improve organization and speed up tool selection.

SKU 928366 meets or exceeds ANSI standards and is designed for professional technicians who rely on consistent performance under heavy use. Backed by the Genius Tools Limited Lifetime Warranty against manufacturer defects, it delivers reliable identification, durable construction, and a finish intended to hold up over time.