1/2in Dr. Impact Extension Bar, 50mmL (Old Item # 480002)

Genius Tools Impact Extension Bar 50mm Length 1/2 Inch Drive Heavy-Duty Chrome Molybdenum Steel - 410002 Impact Extension Bar This 1/2in drive impact extension bar adds a compact 50mm (1.97in) reach for tight access without sacrificing strength. Built for professional hand tool setups, it focuses on durability, quick identification, and consistent fitment with impact-rated drive tools. Heat-treated through oil quenching and finished with a matte black oxide coating, it's designed to maintain a tough exterior and strong inner core for repeated heavy use. Sizes are permanently stamped to support faster tool selection and organization. Key Benefits 1/2in drive impact extension bar fits common impact sockets and accessories. 50mm (1.97in) overall length adds reach in compact working spaces. Made from Chromium-vanadium steel alloy for strength and corrosion resistance. Oil-quenched heat treatment improves durability for demanding professional workloads. Matte black oxide coating supports a tough exterior for long service life. Stamped size markings provide permanent, quick identification in tool storage. Meets or exceeds ANSI standards for performance expectations and consistency. With its compact profile and professional-grade construction, it supports reliable torque transfer and day-to-day efficiency while keeping your impact tool kit organized and ready for heavy use.