1/2in Dr. Cr-Mo Impact Extension 200mmL w/steel ball

Genius Tools Impact Extension Bar 200mm Length Chrome Molybdenum Steel 1/2 Inch Drive with Steel Ball Retention - 480200MB, Impact Socket Extension Bar Built for impact-rated fastening setups, this 1/2 inch drive extension bar adds 200mm (7.87 inches) of reach while maintaining a secure connection. The steel ball retention helps keep sockets seated during use, supporting consistent workflow with impact wrenches and compatible drive tools. Constructed from Chromium Molybdenum Alloy Steel, it's designed for high strength and durability with anti-corrosive properties. A matte black oxide finish and heat treatment through oil quenching are used to create a tough exterior and strong inner core for long-term professional service. Key Benefits 1/2 inch drive impact extension bar for broad socket and tool compatibility. 200mm overall length (7.87 inches) improves access in tight fastener locations. Chrome molybdenum alloy steel construction supports high strength and durability. Matte black oxide coating helps protect against wear and corrosion. Heat treated via oil quenching for a tough exterior and strong core. Steel ball retention helps keep sockets securely engaged during operation. Permanently stamped size markings make identification quick in busy tool storage. SKU: 480200MB. Designed for professional technicians, it supports heavy use where reliable fit, repeatable performance, and easy identification matter in daily tool organization.