Williams JHW4-642 Shallow Impact Socket 1/2 in Drive 1-5/16 in

Product Description

The WILLIAMS COMFORT PRODUCTS JHW4-642 is a shallow impact socket designed for use with 1/2 inch drive pneumatic and electric impact wrenches. It measures 2 inches in overall length and fits 1-5/16 inch SAE fasteners. The socket features SUPERTORQUE lobular openings engineered to apply greater turning force while reducing the risk of rounding or deforming fastener heads. Specially heat treated for impact-rated service, this socket is built for durability under repeated high-torque loading in professional trade environments. Mechanics, maintenance technicians, and industrial service professionals rely on this type of socket for demanding fastener work.

This shallow impact socket is suited for applications where access is not restricted and a low-profile socket is preferred. The SAE sizing targets standard inch-measurement fasteners commonly found on machinery, vehicles, and structural assemblies. The 1/2 inch drive makes it compatible with mid-range impact wrench platforms widely used in automotive, industrial, and general maintenance settings. Its compact 2-inch overall length works well in tighter drive configurations where a deep socket would be unnecessary.

Key Features

• SUPERTORQUE lobular openings increase turning power without deforming 6-point fasteners
• Designed for maximum engagement on 6-point fastener profiles
• Compatible with pneumatic and electric impact wrenches
• Specially heat treated for impact use, providing long service life and durability
• Shallow profile at 2 inches OAL for standard-reach applications

Compatibility

Designed as an OEM-style impact socket for use with 1/2 inch drive impact wrenches accepting standard SAE shallow sockets.

Installation Notes

This socket is intended for use by mechanics and maintenance technicians operating pneumatic or electric impact wrenches. Ensure the socket is fully seated on the drive anvil and retaining pin or ring is properly engaged before applying torque. Inspect the socket for cracks or wear before each use, and never use impact sockets on hand-ratchet drives not rated for impact loading.

Technical Specifications

• Drive Size: 1/2 inch
• Fastener Size: 1-5/16 inch SAE
• Overall Length (OAL): 2 inches
• Socket Type: Shallow Impact
• Point Style: 6 Point Lobular
• Weight: 0.78 pounds
• Sold As: Each

Standard Information

• Brand: WILLIAMS COMFORT PRODUCTS
• Manufacturer Part Number: JHW4-642