Williams Comfort Products JHW37618 18MM Shallow Impact Socket

Product Description

The WILLIAMS COMFORT PRODUCTS JHW37618 is an 18 MM shallow impact socket designed for use with 1/2 inch drive pneumatic and electric impact wrenches. Built to metric specification with an overall length of 1.5 inches, this socket features SUPERTORQUE lobular openings that apply rotational force to the flat sides of a fastener rather than its corners. That design reduces fastener deformation and increases torque transfer, making it well-suited for high-cycle impact applications. The socket is specially heat treated to withstand the repeated stress loads generated by impact tools, extending service life under demanding field conditions.

This socket is intended for use in professional trades settings where metric fasteners are common, including automotive service, industrial maintenance, and equipment repair. The shallow profile is preferred when fastener access is adequate and a low-profile fit is needed to clear surrounding components. It is compatible with standard 1/2 inch drive impact wrenches and ratchets, and the 18 MM opening is sized for metric hex fasteners found across a wide range of machinery, structural assemblies, and mechanical systems.

Key Features

• SUPERTORQUE lobular opening design reduces fastener deformation under high torque loads
• Engineered for maximum engagement on both 6-point and 12-point fasteners
• Rated for use with pneumatic and electric impact wrenches
• Specially heat treated for impact service to extend durability and safety
• Shallow profile at 1.5 inches overall length for use in low-clearance fastener locations
• Metric sizing in an 18 MM opening with 1/2 inch drive compatibility

Compatibility

Designed as an OEM-style replacement and professional-grade impact socket for use with standard 1/2 inch drive impact wrenches, air ratchets, and hand ratchets requiring an 18 MM metric shallow socket.

Installation Notes

This socket is installed and operated by mechanics, maintenance technicians, and trade professionals using 1/2 inch drive impact tools. Always ensure the socket is fully seated on the drive anvil and the fastener before applying torque. Inspect the socket regularly for cracks, deformation, or wear and remove from service if any damage is found. Do not use impact sockets with hand tools not rated for impact loads, as this can result in socket failure.

Technical Specifications

• Drive Size: 1/2 inch
• Socket Size: 18 MM
• Overall Length: 1.5 inches
• Profile: Shallow
• Measurement System: Metric
• Point Style: 6 and 12 point
• Weight: 0.23 pounds
• Width: 1 inch
• Height: 1 inch

Standard Information

• Brand: WILLIAMS COMFORT PRODUCTS
• Manufacturer Part Number: JHW37618