Williams Comfort Products JHW7M-638 Impact Socket 38MM

Product Description

The WILLIAMS COMFORT PRODUCTS JHW7M-638 is a shallow impact socket designed for heavy-duty fastener removal and installation in professional trade and industrial environments. Built with a 1 inch drive and sized at 38 MM, this socket features SUPERTORQUE lobular openings that deliver greater turning power while protecting fastener heads from deformation. The overall length is 2.5 inches, making it a compact option for applications where clearance is limited. Specially heat treated for impact use, the JHW7M-638 is engineered to handle the demands of pneumatic and electric impact wrenches reliably over extended service life.

This socket is suited for use in automotive, heavy equipment, fleet maintenance, and industrial assembly applications where metric fasteners are standard. The shallow profile makes it a practical choice in confined spaces. The drive end includes a pin retention hole and groove for secure tool retention during impact use. Dual marking with corresponding SAE size adds convenience when working across mixed fastener sets on the job.

Key Features

• SUPERTORQUE lobular opening design maximizes turning power without deforming 6-point fasteners
• Specially heat treated for impact use, providing long service life and durability
• Compatible with pneumatic and electric impact wrenches
• Drive end features pin retention hole and groove for secure socket retention
• Dual marked with corresponding SAE size for quick identification
• Shallow profile at 2.5 inches overall length for use in tight clearance situations

Compatibility

Designed as an OEM-style replacement and standard fit for 1 inch drive impact wrenches accepting 38 MM metric shallow sockets.

Installation Notes

Installation and removal of this socket should be performed by qualified mechanics or trade professionals familiar with impact tooling. Always ensure the impact wrench is powered down and depressurized before changing sockets. Use the pin retention groove with an appropriate retaining pin or hog ring to secure the socket to the drive during operation. Follow applicable workplace safety guidelines when operating pneumatic or electric impact equipment.

Technical Specifications

• Drive Size: 1 inch
• Socket Size: 38 MM
• Overall Length: 2.5 inches
• Width: 2.2 inches
• Height: 2.2 inches
• Weight: 1.88 pounds
• Type: Shallow Impact Socket
• Measurement System: Metric
• Sold As: Each

Standard Information

• Brand: WILLIAMS COMFORT PRODUCTS
• Manufacturer Part Number: JHW7M-638