Proline 18457 1/2" 27mm Long Hexagonal Impact Socket

The Proline 18457 is a professional-grade 27mm long hexagonal impact socket featuring a standard 1/2-inch drive. This tool is specifically engineered to withstand the high torque and mechanical stress associated with heavy-duty fastening and loosening tasks. Its robust construction ensures reliable performance when paired with pneumatic or electric impact wrenches, making it an essential component for demanding mechanical work.

Advantages

The primary benefit of this impact socket is its extended 78mm length, which allows for superior reach in tight or recessed spaces where standard sockets cannot fit. The hexagonal profile ensures a secure grip on bolt heads, minimizing the risk of slippage and rounding during high-force applications. Built from high-quality materials, the socket offers exceptional durability and resistance to wear, ensuring a long service life even under intensive industrial use.

Suitable for

• Automotive repair and maintenance
• Industrial machinery assembly
• Heavy-duty construction projects
• Working with recessed bolts and deep-seated fasteners

When it may not be suitable

This socket is not intended for use with manual hand tools where high-torque impact force is not required, as its heavy-duty design may be unnecessarily bulky for light-duty precision tasks. It is also not compatible with drive sizes other than 1/2 inch.

Key specifications

• Drive size: 1/2 inch
• Socket size: 27 mm
• Profile: Hexagonal
• Total length: 78 mm
• Compatibility: Pneumatic and electric impact wrenches

How to use

To use the Proline 18457, securely attach the 1/2-inch drive end to your impact wrench until the locking mechanism engages. Place the hexagonal end firmly over the bolt head, ensuring it is seated completely to prevent damage. Activate the impact wrench at the appropriate torque setting for your specific task. Always ensure the socket is clean and free of debris before use to maintain a proper fit.

What to consider before purchase

• Verify that your impact wrench has a 1/2-inch square drive.
• Confirm that the 27mm size matches the specific bolt or nut you intend to service.
• Ensure the 78mm length provides sufficient clearance for your specific application.

Usage recommendations

Always wear appropriate eye and hand protection when operating impact tools. Regularly inspect the socket for signs of cracks or excessive wear, and replace it immediately if any structural damage is detected to ensure safe operation.