Genius Tools Hand Socket 3-3/8 Inch 1 Inch Drive 12-Point CR-Mo Durable Impact Socket - 877108

Genius Tools Hand Socket 3-3/8 Inch 1 Inch Drive 12-Point CR-Mo Durable Impact Socket - 877108 Professional Hand Socket

This professional hand socket is built for heavy-duty fastening where a 1" drive and 3-3/8" 12-point profile are required. The overall length is 110mm (4.33 inches) to provide practical reach while maintaining control during demanding work.

Constructed from Chromium Molybdenum Alloy Steel, it is designed for high strength, long service life, and anti-corrosive performance. A chrome polished finish adds tough, corrosion-resistant protection, and permanently stamped size markings support fast identification and better tool organization.

Key Benefits

• 1" drive with 3-3/8" size fits professional heavy-duty fastening needs.
• 12-point hand socket design helps maintain engagement in frequent service work.
• 110mm (4.33") overall length balances access, leverage, and handling control.
• Chromium Molybdenum Alloy Steel delivers high strength and durable performance.
• Chrome polished finish is tough and resistant to corrosion over time.
• Permanently stamped size markings improve organization and speed up selection.
• Meets or exceeds ANSI standards for dependable, professional-grade tool performance.

Backed by the Genius Tools Limited Lifetime Warranty against manufacturer defects, this socket supports long-term shop and field use with confidence. SKU: 877108. Designed and made for professional technicians, it’s engineered to hold up under a lifetime of heavy use while remaining easy to identify and maintain.