3/4in Dr. Impact Extension 250mmL w/steel ball

Genius Tools Impact Extension Bar 250mm Length 3/4 Inch Drive with Steel Ball Retention - 640250B Impact Extension Bar Built for high-torque fastening with impact tools, this 3/4 inch drive impact extension bar adds reach for accessing recessed or obstructed fasteners. The 250mm (9.84 inches) length provides useful clearance while keeping strength and control aligned with professional shop use. Constructed from Chromium Molybdenum Alloy Steel and finished with a matte black oxide coating, it is designed for durability and corrosion resistance. Size markings are stamped for quick identification and long-term tool organization in busy service environments. Key Benefits 3/4 inch drive impact extension for heavy-duty sockets and high torque. 250mm overall length (9.84 inches) helps reach deeper fasteners confidently. Chromium Molybdenum Alloy Steel construction supports strength and long service life. Matte black oxide coating helps resist corrosion and jobsite wear. Heat treated through oil quenching for a tough exterior and strong core. Steel ball retention helps keep sockets seated during impact applications. Stamped size markings support fast identification and cleaner tool organization. SKU: 640250B. Designed for professional technicians who need consistent fit, dependable retention, and durable materials in an impact-ready extension.