Impact socket accessory Proline ZR18415, length 39 mm

Proline ZR18415 impact socket accessory, length 39 mm, is a hexagonal impact socket designed for use with impact wrenches and pneumatic devices. Made from chromium-molybdenum (CrMo) steel, this accessory is intended as a replacement or extension component for impact sockets and is suitable for repair, maintenance and mechanical assembly tasks that require a 39 mm socket length. The design incorporates the PRO-DRIVE system with specially profiled rounded open angles between the work planes to reduce point loads on fastener edges and increase service life.

Advantages

The Proline ZR18415 is manufactured from CrMo steel, giving it higher tensile strength and an increased yield point compared with ordinary chromium-vanadium tool steel sockets. The PRO-DRIVE profile reduces stress concentration on bolt heads and internal socket edges, which helps prevent wall breakage under increased torque. The square drive is compatible with common locking mechanisms used in pneumatic tools, and the product is supplied in practical retail packaging.

Suitable for

• Automotive repair and tyre fitting where impact wrenches are used
• Industrial maintenance and assembly requiring durable impact sockets
• Mechanical workshops and service stations handling high-torque fasteners

Key specifications

• Socket type: hexagonal impact socket
• Material: chromium-molybdenum (CrMo) steel
• Length: 39 mm
• Drive compatibility: square drive compatible with common pneumatic tool locking mechanisms
• Design feature: PRO-DRIVE rounded open angles to reduce point loads
• Intended use: heavy-duty impact applications

How to use

Select a Proline ZR18415 socket that matches the fastener size and attach it securely to an appropriate impact wrench or pneumatic driver using the square drive locking mechanism. Ensure the tool and socket are rated for the torque level required for the task. When operating, apply controlled bursts of torque rather than continuous maximum output to reduce stress on the socket and fastener. After use, inspect the socket for deformation or cracking and store it in its packaging or on a suitable holder to prevent damage.

Usage recommendations

Use the Proline ZR18415 with compatible impact tools and avoid exceeding the recommended torque capacity of your impact wrench. Regularly inspect the socket for wear and replace it if any visible damage appears. For best results on stubborn or corroded fasteners, combine with appropriate penetrating lubricants and controlled impact settings.