Williams Comfort Products JHW16-638 Deep Impact Socket

Product Description

The WILLIAMS COMFORT PRODUCTS JHW16-638 is a deep impact socket designed for heavy-duty fastener work in industrial and mechanical service applications. Built with a 3/4 inch drive and a 1-3/16 inch SAE opening, this socket delivers reliable torque transfer on 6-point fasteners. The lobular internal profile — branded as SUPERTORQUE — applies force to the flat sides of the fastener rather than the corners, reducing deformation under load. Specially heat treated for impact use, the socket is engineered to handle the repeated shock loads generated by pneumatic and electric impact wrenches. At 1.69 pounds, it has the mass expected of a professional-grade deep socket.

This socket is suited for use in automotive, heavy equipment, industrial maintenance, and manufacturing environments where a 3/4 inch drive impact wrench is the standard tool. The deep-well design provides clearance for extended bolts, studs, or recessed fasteners that a standard-depth socket cannot reach. It is appropriate for both shop and field use by mechanics, millwrights, and service technicians working on high-torque fastener applications.

Key Features

• SUPERTORQUE lobular opening contacts fastener flats, not corners, reducing rounding under load
• 6-point engagement maximizes contact area for heavy torque applications
• Compatible with pneumatic and electric impact wrenches
• Specially heat treated for impact use, providing extended service life and safety under repeated shock loads
• Deep-well design accommodates extended studs and recessed fasteners
• 3/4 inch drive fits standard heavy-duty impact wrench anvils

Compatibility

Designed as an OEM-style deep impact socket for 3/4 inch drive pneumatic and electric impact wrenches requiring a 1-3/16 inch SAE socket opening.

Installation Notes

This socket is installed and removed by mechanics and service technicians using 3/4 inch drive impact wrenches. Before use, inspect the socket for cracks or deformation and never use a damaged socket under impact load. Always ensure the socket is fully seated on the fastener before applying torque. Do not use impact sockets with hand-torque tools beyond their rated capacity.

Technical Specifications

• Drive Size: 3/4 inch
• Opening Size: 1-3/16 inch SAE
• Socket Type: Deep Impact
• Point Count: 6 point
• Overall Length: 3-3/16 inches
• Height: 3.5 inches
• Width: 2 inches
• Length: 2 inches
• Weight: 1.69 pounds
• Unit of Measure: Each

Standard Information

• Brand: WILLIAMS COMFORT PRODUCTS
• Manufacturer Part Number: JHW16-638