#5 Spline Drive 38mm Impact Socket

Genius Tools Impact Socket 38mm Spline 1/2 Inch Drive Chrome Molybdenum Durable Heavy-Duty - 547038 Impact Socket Built for high-torque fastening, this 38mm impact socket uses a #5 spline drive design and a 1/2 inch drive interface. It is engineered for professional technicians who need consistent fit, strength, and longevity in demanding shop conditions. Manufactured from Chromium Molybdenum Alloy Steel and finished with a matte black oxide coating, it combines corrosion resistance with a tough exterior. Clear, permanently stamped size markings support fast identification during tool changes and organized storage. Key Benefits #5 spline drive 38mm impact socket handles high-torque applications with reliable engagement. 81mm overall length provides practical reach without sacrificing control or leverage. Chromium Molybdenum Alloy Steel construction delivers strength, durability, and anti-corrosive performance. Oil-quenched heat treatment improves inner core strength for long-term professional use. Matte black oxide coating creates a tough exterior suited to impact tool environments. Permanently stamped size markings support quick identification and better tool organization. SKU 547038 is designed as a professional-grade impact socket that balances durability, identification clarity, and dependable performance. With its heat-treated Chrome Molybdenum build and black oxide finish, it fits into heavy-use tool kits where consistency and strength matter over time.