Impact socket accessory Proline ZR18927, length 53 mm

Proline ZR18927 impact socket accessory, length 53 mm, is an industrial-grade hexagonal socket designed for use with impact wrenches and pneumatic or electric fastening tools. Manufactured from chromium-molybdenum (CrMo) steel, this 53 mm socket is intended to transfer high torque safely during heavy-duty fastening, repair, maintenance and assembly operations. Its PRO-DRIVE internal profile reduces stress concentration on bolt corners and increases service life compared with standard chromium-vanadium sockets.

Advantages

The CrMo construction provides higher tensile strength and greater yield point than ordinary sockets, extending working life under repeated shock loading. The PRO-DRIVE rounded internal angles mitigate excessive point loads on fastener heads, allowing higher torque application while protecting bolt edges and reducing the risk of socket wall failure. The square drive is compatible with common locking mechanisms used in pneumatic impact tools, and the 53 mm length offers a balance between reach and control in constrained spaces.

Suitable for

• Automotive repair and wheel nut removal
• Industrial maintenance and assembly lines
• Construction and heavy equipment servicing
• Pneumatic and electric impact fastening tasks

Key specifications

• Tool type: hexagonal impact socket
• Material: chromium-molybdenum (CrMo) steel
• Length: 53 mm
• Internal profile: PRO-DRIVE rounded corners
• Drive connection: square drive compatible with standard impact tool locking mechanisms
• Finish: industrial impact-grade surface (factory treated for durability)

How to use

Select the appropriate socket size for the fastener and attach the Proline ZR18927 socket securely to a compatible impact wrench or pneumatic tool using the square drive. Ensure the tool's retaining mechanism engages the socket. Position the socket fully over the fastener head before applying impact torque. Use controlled bursts and avoid side loading; allow the socket to remain aligned with the fastener to prevent rounding. After use, inspect the socket for visible wear or deformation and remove from service if cracking or severe wear is present.

Usage recommendations

Use with impact-rated accessories and tools only. Do not use this impact socket with manual ratchets not intended for impact use. Regularly inspect the socket for wear, avoid using damaged sockets, and store in a dry environment to prevent corrosion. When working with high torque, select the correct socket size and proper impact wrench settings to match the application.