Genius Tools Extension Bar 400mm Length 3/4 Inch Drive Heavy-Duty Chrome Vanadium Steel - 620400

Genius Tools Extension Bar 400mm Length 3/4 Inch Drive Heavy-Duty Chrome Vanadium Steel - 620400 Extension Bar

This 3/4 inch drive extension bar adds reach between your ratchet or breaker bar and the socket for improved access. The 400mm (15.75 inch) length helps position the drive tool away from obstructions while maintaining a solid connection for demanding service work.

Built for professional technicians, it uses Chromium Molybdenum Alloy Steel for strength and durability, with anti-corrosive properties and a matte coating that stays easy to clean. Size markings are stamped for quick identification and long-term tool organization.

Key Benefits

• 3/4 inch drive size improves access in tight and obstructed areas.
• 400mm (15.75 inch) length provides extended reach without sacrificing control.
• Chromium Molybdenum Alloy Steel construction delivers high strength and durability.
• Matte coating adds anti-corrosive protection and wipes clean after use.
• Stamped size markings support fast identification and consistent tool organization.
• Spring-loaded detent ball helps keep sockets securely latched during operation.
• Through-hole drive end locks onto drive tang for a more secure fit.

SKU 620400 meets or exceeds ANSI standards and is backed by the Genius Tools Limited Lifetime Warranty against manufacturer defects. Designed for long-term shop use, the extension’s secure latching features and corrosion-resistant finish support reliable performance across heavy-duty applications.