Genius Tools Impact Socket 155mm Jumbo Size 3-1/2 Inch Drive Chrome Molybdenum Durable Heavy-Duty - 928155

Genius Tools Impact Socket 155mm Jumbo Size 3-1/2 Inch Drive Chrome Molybdenum Durable Heavy-Duty - 928155 Impact Socket

Built for high-torque fastening, this 3-1/2" drive 155mm jumbo impact socket is made for demanding impact applications where strength, durability, and consistent fit matter. The overall length is 216mm (8.5 inches) to help provide added reach and leverage when working on large fasteners.

Manufactured from Chromium Molybdenum Alloy Steel (CR-Mo), the socket is designed for long service life while offering anti-corrosive properties. A matte black oxide coating and heat treatment through oil quenching support a tough exterior and strong inner core for repeated heavy-duty use.

Key Benefits

• 3-1/2" drive, 155mm jumbo impact socket built for high-torque work.
• 216mm (8.5") overall length helps reach deeper or recessed fasteners.
• Chromium molybdenum alloy steel (CR-Mo) supports strength and durability.
• Anti-corrosive material properties help withstand harsh shop and jobsite environments.
• Oil-quenched heat treatment improves core strength for long-term professional service.
• Matte black oxide coating creates a tough exterior for impact-duty use.
• Stamped size markings provide permanent, quick identification and tool organization.

Meets or exceeds ANSI standards for quality and reliability. Backed by the Genius Tools Limited Lifetime Warranty against manufacturer defects, and designed for professional technicians who expect consistent performance over a lifetime of heavy use.