Williams JHW7-640 Shallow Impact Socket 1 in Drive Sae

Product Description

The WILLIAMS COMFORT PRODUCTS JHW7-640 is a shallow impact socket built for high-torque fastener work in demanding trade applications. Sized at 1-1/4 inches with a 1-inch drive, this socket features SUPERTORQUE lobular openings engineered to deliver greater turning power while protecting fastener heads from deformation. The overall length is approximately 2.375 inches, keeping the profile compact for tight clearance jobs. It is specially heat treated for impact use, providing the structural integrity needed for repeated use with pneumatic and electric impact wrenches. Mechanical contractors, millwrights, and heavy equipment technicians are the primary users of 1-inch drive tooling in this size range.

This socket is rated for SAE fastener sizes and is designed for use with both pneumatic and electric impact wrenches running 1-inch drive output. The shallow profile makes it well suited for applications where clearance above the fastener is limited and a deep socket would not seat properly. Typical use cases include structural bolting, equipment assembly and disassembly, flange work, and heavy mechanical maintenance in industrial and commercial settings.

Key Features

• SUPERTORQUE lobular opening design delivers greater turning power without deforming 6-point fasteners
• Shallow profile for use in low-clearance fastener applications
• Compatible with pneumatic and electric 1-inch drive impact wrenches
• Specially heat treated for impact service, providing long service life and durability
• SAE sizing, 1-1/4 inch fastener drive size
• Sold individually

Compatibility

Designed as an OEM-style replacement and standard fitment for 1-inch drive impact wrenches accepting SAE shallow impact sockets.

Installation Notes

Installation and use of 1-inch drive impact sockets should be performed by qualified mechanical or maintenance technicians familiar with high-torque tooling. Always confirm the socket is fully seated on the drive anvil and the retaining pin or ring is secured before applying torque. Never use impact sockets with hand-turn ratchets, and never use chrome hand-tool sockets in place of impact-rated sockets. Ensure all equipment is de-energized or de-pressurized before servicing fasteners on live systems.

Technical Specifications

• Drive Size: 1 inch
• Fastener Size: 1-1/4 inch SAE
• Socket Type: Shallow Impact
• Overall Length: 2.375 inches
• Width: 2 inches
• Height: 2.3 inches
• Weight: 1.46 pounds
• Point Count: 6 point
• Measurement Standard: SAE
• Sold As: Each
• UPC: 662459257284

Standard Information

• Brand: WILLIAMS COMFORT PRODUCTS
• Manufacturer Part Number: JHW7-640