3/4in Dr. Impact Extension 200mmL w/steel ball

Genius Tools Impact Extension Bar 200mm Length 3/4 Inch Drive with Steel Ball Retention - 640200B Impact Extension Bar SKU: 640200B. This 3/4in drive impact extension bar adds reach for impact sockets while maintaining a secure connection. The 200mm (7.87in) length helps access fasteners in recessed or obstructed areas without changing your drive size. Built from Chromium Molybdenum Alloy Steel and finished in a matte black oxide coating, it's designed for strength, durability, and resistance to corrosion. Permanent size stamping supports quick identification and organized tool storage. Key Benefits 3/4in drive impact extension bar adds reach without changing socket compatibility. 200mm (7.87in) overall length balances access and control in tight spaces. Chromium Molybdenum Alloy Steel construction supports high strength and durability. Matte black oxide coating helps resist corrosion and reduces exterior wear. Oil-quenched heat treatment improves core strength for demanding professional use. Steel ball retention helps keep sockets seated during impact tool operation. Designed for professional technicians, this extension is built for repeated heavy use with impact tools. Its heat-treated construction, anti-corrosive finish, and clear size marking make it a dependable choice for consistent service work where fast access and secure socket retention matter.