Williams Comfort Products JHW36811 Impact Socket 11MM 3/8 Dr

Product Description

The WILLIAMS COMFORT PRODUCTS JHW36811 is an 11 MM metric impact socket designed for use with 3/8 inch drive pneumatic and electric impact wrenches. Built with SUPERTORQUE lobular openings, the socket applies turning force to the flat sides of fasteners rather than the corners, reducing fastener deformation under high torque. The overall length is 2.25 inches. The socket is specially heat treated for impact service, providing durability and resistance to cracking or shattering during high-cycle use. Licensed tradespeople in mechanical, industrial, and general maintenance trades rely on this type of socket for fastener-critical work.

This socket fits standard 3/8 inch square drive impact tools and is suited for metric fastener applications across automotive, HVAC, plumbing, and mechanical maintenance environments. The universal impact design makes it a practical addition to a professional socket set where metric sizing and impact-rated durability are required. The drive end includes a pin retention hole and groove to secure the socket to the impact tool during operation.

Key Features

• SUPERTORQUE lobular openings engage flat sides of 6-point fasteners to reduce rounding
• Designed for maximum engagement on 6-point fastener profiles
• Compatible with pneumatic and electric impact wrenches
• Specially heat treated for impact service to extend service life
• Drive end includes pin retention hole and groove for secure tool attachment
• Metric sizing: 11 MM with 3/8 inch drive

Compatibility

Designed as an OEM-style replacement or direct-fit metric impact socket for 3/8 inch drive pneumatic and electric impact wrenches in professional trade applications.

Installation Notes

Installation and removal of this socket should be performed by qualified mechanical or maintenance tradespeople familiar with impact tool operation. Always ensure the impact wrench is powered down and depressurized before attaching or removing sockets. Verify the pin retention clip or hog ring is fully seated before use to prevent socket ejection during operation. Inspect the socket for cracks or deformation before each use and remove from service if damage is found.

Technical Specifications

• Drive Size: 3/8 inch
• Socket Size: 11 MM
• Overall Length (OAL): 2.25 inches
• Measurement System: Metric
• Socket Type: Universal Impact
• Weight: 0.23 pounds
• Sold As: Each

Standard Information

• Brand: WILLIAMS COMFORT PRODUCTS
• Manufacturer Part Number: JHW36811