Impact socket accessory Proline ZR18414, length 39 mm

Proline ZR18414 is an impact socket accessory with a 39 mm length designed for use with impact wrenches and pneumatic or electric fastening tools. Built for heavy-duty applications, this hexagonal impact socket provides a durable connection between tool and fastener. The socket is made from chromium-molybdenum (CrMo) steel for higher tensile strength and improved wear resistance compared with standard chromium-vanadium sockets, and it incorporates a specially profiled internal geometry that reduces point loading on bolt edges.

Advantages

The CrMo construction provides increased tensile strength and a higher yield point, extending working life under variable loads. The PRO-DRIVE internal profile features rounded open angles between the working planes to mitigate excessive point loads and protect fastener edges while enabling greater torque transfer. The square drive end is compatible with common locking mechanisms used in pneumatic and electric impact tools. The socket’s 39 mm length balances access in confined spaces with sufficient engagement depth for secure fastening.

Suitable for

• Automotive repair and wheel nut removal
• Construction fastening and assembly work
• Industrial maintenance and machinery service
• Pneumatic and electric impact wrench applications

Key specifications

• Type: hexagonal impact socket accessory
• Length: 39 mm
• Material: chromium-molybdenum (CrMo) steel
• Drive end: square drive compatible with standard locking mechanisms
• Internal geometry: PRO-DRIVE rounded profile to reduce point loads
• Intended use: heavy-duty, high-torque applications

How to use

Select a socket size that matches the fastener head and attach the impact socket to the impact wrench’s square drive until it locks into place. Use the socket with appropriate pneumatic or electric impact tools, applying steady, controlled impacts. After use, inspect the socket for wear or deformation, clean any debris, and store it in a dry place. Replace the socket if visible cracking, excessive rounding, or drive-end wear appears to ensure safe torque transfer.

Usage recommendations

Use appropriate personal protective equipment when operating impact tools. Match the socket size precisely to the fastener to avoid rounding. For prolonged heavy-duty use, periodically check the socket’s drive faces and internal profile for wear and replace as needed to maintain secure engagement and safe operation.