Williams Comfort Products JHW32521 Shallow Metric Socket

Product Description

The WILLIAMS COMFORT PRODUCTS JHW32521 is a shallow metric socket designed for professional use in fastener removal and installation applications. Built to a 21 MM size with a 1/2 inch drive, this socket features a lobular internal opening pattern engineered to maximize torque transfer while minimizing fastener deformation. The overall assembled length is 1.5 inches, making it well-suited for confined spaces where a standard-depth socket will not fit. Technicians across mechanical, electrical, and plumbing trades keep shallow-profile sockets like this on hand for everyday fastening tasks.

This socket is intended for use in situations where fastener access is limited and a low-profile tool is required. Its shallow depth profile allows engagement with bolts and nuts that sit flush with or recessed into a surface. The 1/2 inch drive interface is compatible with standard drive ratchets, breaker bars, and torque wrenches commonly found in trade toolkits. It is sold individually and sized for 21 MM metric fasteners.

Key Features

• Lobular opening design maximizes turning power without deforming fastener heads
• Shallow profile for use in tight or confined fastener locations
• 21 MM metric size for standard metric fastener applications
• 1/2 inch drive compatible with common ratchets and torque wrenches
• 1.5 inch overall length for low-clearance access

Compatibility

Designed as an OEM-style replacement and general-use shallow metric socket compatible with standard 1/2 inch drive ratchets, extensions, and torque wrenches used in trade and industrial fastening applications.

Installation Notes

This socket is installed and used by mechanical, HVAC, plumbing, and electrical technicians as part of routine fastening and service tasks. Always ensure the drive tool is rated for the torque demands of the application before use. Inspect the socket for wear or cracks before each use and replace if the lobular openings show signs of deformation. Do not use impact-rated drive tools with this socket unless it is specifically rated for impact use.

Technical Specifications

• Drive Size: 1/2 inch
• Socket Size: 21 MM
• Profile: Shallow
• Measurement Standard: Metric
• Overall Length: 1.5 inches
• Weight: 0.25 pounds
• Sold As: Each

Standard Information

• Brand: WILLIAMS COMFORT PRODUCTS
• Manufacturer Part Number: JHW32521