Williams Comfort Products JHWBM-1218 Shallow Socket 18MM

Product Description

The WILLIAMS COMFORT PRODUCTS JHWBM-1218 is a shallow metric socket designed for professional fastener work in tight clearance applications. Built with a 3/8 inch drive and sized at 18 MM, this socket features lobular opening geometry that increases turning force on fasteners without deforming the contact points. The overall length is approximately 1 inch, keeping the profile compact for use in confined spaces. Technicians across HVAC, plumbing, electrical, and general mechanical trades rely on shallow-profile sockets like this one when standard-depth sockets cannot clear surrounding components.

This socket is suited for both residential and light commercial service work where metric fasteners are common. The 3/8 inch drive interface is one of the most widely used drive sizes in trade toolkits, compatible with standard ratchets, extensions, and torque wrenches in that drive class. The shallow profile makes it particularly useful when bolt length is short or surrounding clearance is limited, such as equipment panels, motor mounts, and bracket fasteners encountered during unit service and installation.

Key Features

• Lobular opening geometry increases turning power and reduces fastener deformation under load
• Designed to engage both 6-point and 12-point fasteners
• Shallow profile suits tight-clearance applications where depth-style sockets will not fit
• 3/8 inch drive compatible with standard ratchets, extensions, and torque wrenches
• 18 MM metric sizing for common metric fastener applications

Compatibility

Designed as an OEM-style replacement or direct-use metric socket for 3/8 inch drive tool sets used in trade service and installation work.

Installation Notes

This socket is installed by HVAC technicians, plumbers, electricians, and mechanical service professionals. Before using on equipment, de-energize electrical systems and shut off any fluid or gas supply lines per applicable code requirements. Use with a properly rated 3/8 inch drive ratchet or torque wrench appropriate to the fastener specification. Do not use impact drivers unless the socket is rated for impact use.