Extension Bar 3/4" NEO Tools 400 mm for Socket Wrenches

NEO Tools 3/4" extension bar, 400 mm long, is designed to extend the reach of 3/4-inch drive socket wrenches for access to recessed or hard-to-reach fasteners. The solid bar construction ensures direct torque transfer from ratchet to socket, making it suitable for higher-load applications in automotive repair, industrial maintenance, and general workshop tasks.

Advantages

The extension bar provides increased reach and improved access to deep-set nuts and bolts while maintaining torque transmission. A 3/4" drive interface ensures compatibility with standard heavy-duty sockets and ratchets, and the 400 mm length balances reach with control. The single-piece construction reduces flex and wear during repeated use and supports dependable performance under higher torque.

Suitable for

• Reaching recessed fasteners in engine bays and gearboxes
• Automotive repair and heavy vehicle maintenance
• Industrial assembly and maintenance tasks
• Workshop and field service operations requiring extended reach

Key specifications

• Drive size: 3/4 inch
• Length: 400 mm
• Construction: solid one-piece bar
• Compatibility: standard 3/4" sockets and ratchets
• Primary use: torque transfer for heavy-duty fastening

How to use

Attach the extension bar to the square drive of a compatible 3/4" ratchet or breaker bar, then fit the required socket onto the opposite end. Ensure a secure fit before applying torque. Use controlled force and, where necessary, apply steady incremental torque to avoid sudden jerks that could damage fasteners or tools. Inspect the connection for wear or play before each use and replace the extension if deformation or excessive wear is detected.

Usage recommendations

Use appropriate safety equipment when working with high torque, avoid using the extension bar with impact tools unless specified by the tool manufacturer, and match socket and ratchet ratings to the expected load to minimize risk of tool failure.