Williams Comfort Products JHW32721 Deep Socket 21MM 1/2 in Drive

Product Description

The WILLIAMS COMFORT PRODUCTS JHW32721 is a metric deep socket designed for professional-grade fastener removal and installation. Built with a 1/2 inch drive and sized at 21 MM, it features a lobular internal opening geometry that increases turning power on fasteners while reducing the risk of rounding or deforming hex points under high torque. The overall length of 3.25 inches provides the reach needed to access recessed or deeply set fasteners in confined spaces. Weighing 0.25 pounds, this socket is a single-unit tool suited for daily shop and field use by mechanics, millwrights, and service technicians.

This deep socket is suited for automotive, industrial, and mechanical service applications where metric fasteners require extended reach. The 21 MM opening and 1/2 inch drive make it compatible with standard 1/2 inch drive ratchets, breaker bars, and torque wrenches. It is well-suited for wheel service, suspension work, engine compartment fasteners, and any application where standard-depth sockets cannot seat fully on a fastener due to stud protrusion or recess depth.

Key Features

• Lobular opening geometry increases turning power without deforming fastener corners
• Compatible with both 6-point and 12-point fasteners for broad application coverage
• Deep profile at 3.25 inches overall length for reaching recessed fasteners
• 21 MM metric sizing on a 1/2 inch drive platform
• Lightweight at 0.25 pounds for reduced hand fatigue during extended use

Compatibility

Designed as a direct-fit addition to 1/2 inch drive metric socket sets, compatible with standard 1/2 inch drive ratchets, extensions, and torque wrenches across professional and industrial tool systems.

Installation Notes

Install and remove using a 1/2 inch drive ratchet or breaker bar with appropriate extensions. Ensure the socket is fully seated on the fastener before applying torque to avoid slippage or fastener damage. Inspect the socket for cracks or wear before use in high-torque applications. This tool is intended for installation and removal by qualified mechanics or service technicians following applicable service procedures.

Technical Specifications

• Drive Size: 1/2 inch
• Socket Size: 21 MM
• Overall Length: 3.25 inches
• Socket Type: Deep
• Measurement Standard: Metric
• Weight: 0.25 pounds
• Width: 1.2 inches
• Height: 1.2 inches
• Sold As: Each

Standard Information

• Brand: WILLIAMS COMFORT PRODUCTS
• Manufacturer Part Number: JHW32721