Impact Socket Accessory Proline ZR18551, 75 mm Length

Proline ZR18551 impact socket accessory, 75 mm length, is engineered as an extension adapter for impact wrenches and torque tools. The extension provides increased reach for working in confined or recessed areas while maintaining compatibility with impact-rated sockets and drive tools. It incorporates a ball detent mechanism to secure sockets during use and features a square socket on one end with a rounded square pin on the opposite end for a reliable mechanical connection.

Advantages

The 75 mm length offers additional access without sacrificing strength, and the impact-rated construction resists deformation under high torque. The built-in ball blocking keeps sockets locked in place during operation, reducing the risk of accidental disengagement. The combination of a square receptacle and a rounded square drive pin ensures a stable fit with common impact accessories and drive tools.

Suitable for

• Automotive maintenance and repair where fasteners are recessed or hard to reach
• Machinery servicing and industrial equipment maintenance
• Construction and assembly tasks requiring impact-rated extensions

Key specifications

• Overall length: 75 mm
• Drive interface: square socket on one end, rounded square pin on the other
• Retention: ball detent mechanism to secure sockets
• Compatibility: designed for use with impact wrenches and pneumatic or electric torque tools
• Construction: impact-rated material suitable for high-torque applications

How to use

Select an appropriately sized impact socket and push it onto the square socket end of the extension until the ball detent engages and locks the socket in place. Attach the rounded square pin to the drive of an impact wrench or torque tool, ensuring a secure fit prior to applying torque. Use steady, controlled application of the tool and avoid side loading the extension to prevent undue stress. Inspect the detent and connection points regularly for wear or damage and replace the extension if deformation is observed.

Usage recommendations

Use only with impact-rated sockets and tools; do not use with hand-only ratchets or non-impact accessories. Ensure the extension length provides adequate access while maintaining tool control and follow the torque tool manufacturer’s guidelines for safe operation.