Wrench 1/2 Proline 9018040 125mm — hand tool, 1/2" drive, 125 mm length

Proline 9018040 is a 1/2" drive extension bar with a length of 125 mm. The extension features a locking mechanism and a square socket at one end with a rounded square drive pin at the other, designed to make access to recessed or hard-to-reach fasteners easier while maintaining secure connection with standard 1/2" sockets.

Advantages

The locking mechanism ensures a firm hold on sockets during use, while the rounded square drive pin allows smoother engagement in confined spaces. At 125 mm length the extension provides increased reach without significantly reducing control, and compatibility with standard 1/2" tools makes it suitable for a wide range of applications.

Suitable for

• Automotive repair and maintenance
• General mechanical and assembly work
• Accessing recessed or hard-to-reach fasteners

Key specifications

• Drive size: 1/2"
• Length: 125 mm
• Locking mechanism: yes
• Connection ends: square socket and rounded square drive pin
• Brand: Proline, model 9018040
• EAN: 4750959018040

How to use

Select a compatible 1/2" socket and push it onto the square socket end of the extension until the locking mechanism engages. Attach the rounded square drive pin to the ratchet or drive tool. Use the extension to reach and turn fasteners; retract and release the socket by pressing or operating the locking mechanism as designed.

Usage recommendations

Use with tools and sockets rated for the required torque. Avoid applying excessive impact forces not intended for hand tools. Regularly inspect the locking mechanism and contact surfaces for wear and replace the extension if damaged.