Genius Tools Impact Socket 4 Inch Jumbo Size 1-1/2 Inch Drive Chrome Molybdenum Durable Heavy-Duty - 938728

Genius Tools Impact Socket 4 Inch Jumbo Size 1-1/2 Inch Drive Chrome Molybdenum Durable Heavy-Duty - 938728 Impact Socket

SKU: 938728. This 1-1/2" drive jumbo impact socket is built for high-torque fastening where strength, fit, and long service life matter. Its 4" jumbo size profile supports demanding impact applications while maintaining clear identification and consistent performance.

With an overall length of 120mm (4.72"), it offers practical reach without sacrificing control. The Chromium Molybdenum Alloy Steel construction and protective finish are designed to handle repeated impact loads while resisting corrosion in shop conditions.

Key Benefits

• 1-1/2" drive impact socket design supports high-torque, heavy-duty applications.
• 120mm (4.72") overall length balances reach, leverage, and maneuverability.
• Chromium Molybdenum Alloy Steel provides strength, durability, and anti-corrosive properties.
• Heat treated through oil quenching for tough exterior and strong inner core.
• Matte black oxide coating helps protect against wear and surface corrosion.
• Permanently stamped size markings improve organization and fast tool selection.
• Meets or exceeds ANSI standards for safety and performance expectations.

Designed for professional technicians, this socket combines CR-Mo durability with heat treatment and a black oxide finish to support long-term service under repeated impact use. Clear, stamped sizing and ANSI-aligned performance expectations make it a dependable choice for organized, heavy-use tool sets.