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The WILLIAMS COMFORT PRODUCTS JHW16-642 is a deep impact socket built for heavy-duty fastening work in industrial and trade environments. It features a 3/4 inch drive and accepts a 1 5/16 inch SAE fastener with an overall length of 3.25 inches. The socket is compatible with both pneumatic and electric impact wrenches, making it a practical choice for mechanics, millwrights, and industrial technicians who need a dependable impact-rated tool. Specially heat treated to handle the repeated shock loads that impact tools deliver, this socket is designed for long service life under demanding conditions.
This socket is suited for heavy equipment maintenance, industrial assembly, and general mechanical work where a 3/4 inch drive deep socket is required. The deep profile allows it to reach recessed fasteners and threaded studs that standard-depth sockets cannot access. It is sold individually and is appropriate for shop use or field service work where SAE fastener sizes are common.
Designed for use with 3/4 inch drive pneumatic and electric impact wrenches that accept standard SAE deep impact sockets.
This socket should be installed and removed using appropriate 3/4 inch drive impact wrench equipment rated for impact-grade tooling. Inspect the socket for cracks or deformation before each use, and remove from service if damage is found. Do not use impact sockets with standard hand-drive ratchets, as the different steel hardness ratings present a safety risk. Verify fastener size matches the socket before applying torque.
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