Impact socket extension Proline ZR18553, 250 mm length

Proline ZR18553 is an impact socket extension with a 250 mm length created for use with impact wrenches and other power tools. It extends the effective reach of impact sockets to access recessed, deep, or hard-to-reach fasteners in automotive, industrial, and maintenance environments. The extension is built for impact applications and provides a secure mechanical connection between the tool and the socket while maintaining compatibility with common impact socket sizes.

Advantages

The extension is designed for heavy-duty impact use and delivers increased reach without compromising connection strength. A ball locking feature holds the socket in place during operation, preventing accidental disengagement and enabling safer handling when working in confined spaces. The extension’s construction resists the repeated shocks and torque pulses typical of impact tools, improving workflow efficiency for technicians and mechanics.

Suitable for

• Reaching recessed or deep-set bolts and nuts in engine bays and machinery
• Maintenance tasks in workshops and industrial facilities
• Automotive repair where access is limited or fasteners are obstructed
• General-purpose impact socket use with power wrenches

Key specifications

• Type: impact socket extension
• Length: 250 mm
• Connection ends: square socket on one end and rounded square pin on the other
• Retention: ball locking mechanism to secure the socket during operation
• Intended use: designed for impact applications with impact wrenches and power tools

How to use

Select an impact socket that fits the fastener and attach it to the square socket end of the extension until the ball lock engages. Insert the rounded square pin end into the drive of the impact wrench or power tool and ensure a secure fit before applying power. Use steady, controlled bursts with an impact wrench and avoid excessive side loads or prying motions. After use, inspect the extension and ball lock for wear or damage and replace if any deformation or excessive wear is found.

Usage recommendations

Use the extension only with impact-rated sockets and tools; do not use with hand-only ratchets or non-impact sockets. Wear appropriate eye and hand protection when operating impact tools and follow the torque and operating guidelines of your power tool to avoid overloading the extension.