Williams JHW16-640 Deep Impact Socket 3/4 in Drive 1-1/4 in Sae

Product Description

The WILLIAMS COMFORT PRODUCTS JHW16-640 is a deep impact socket designed for high-torque fastening applications in industrial and trade environments. Built with SUPERTORQUE lobular openings, it delivers greater turning power while protecting fastener heads from deformation. The socket features a 3/4 inch drive, a 1-1/4 inch SAE opening, and an overall length of 3-1/4 inches. Specially heat treated for impact use, it provides long service life under heavy-duty conditions. Licensed mechanics, millwrights, and industrial maintenance techs reach for this socket when working with pneumatic or electric impact wrenches on large-format fasteners.

This deep impact socket is suited for industrial maintenance, heavy equipment service, and structural assembly work where standard-depth sockets cannot reach recessed fasteners. The 3/4 inch drive matches heavy-duty impact wrenches commonly used in commercial and industrial settings. The SAE sizing makes it compatible with standard fractional fasteners found across a wide range of mechanical and structural applications.

Key Features

• SUPERTORQUE lobular opening design increases turning power without deforming fastener flats
• Engineered for maximum engagement on 6-point fasteners to reduce slippage
• Compatible with pneumatic and electric impact wrenches
• Specially heat treated for impact use, supporting long-term durability and safety
• Deep profile at 3-1/4 inches OAL provides reach for recessed or stud-mounted fasteners

Compatibility

Designed as a direct-fit deep impact socket for 3/4 inch drive pneumatic and electric impact wrenches requiring a 1-1/4 inch SAE deep socket.

Installation Notes

This socket is intended for use by qualified mechanics and industrial maintenance technicians. Always ensure the socket is fully seated on the fastener and securely retained on the impact wrench drive before applying torque. Inspect the socket for cracks or wear before each use and remove from service if damage is found. Do not use impact sockets with standard ratchets or torque wrenches not rated for impact loads.

Technical Specifications

• Drive Size: 3/4 inch
• Opening Size: 1-1/4 inch SAE
• Overall Length (OAL): 3-1/4 inches
• Socket Type: Deep Impact
• Point Configuration: 6-point
• Height: 3.5 inches
• Width: 2 inches
• Length: 2 inches
• Weight: 1.72 pounds
• Unit of Measure: Each

Standard Information

• Brand: WILLIAMS COMFORT PRODUCTS
• Manufacturer Part Number: JHW16-640