Williams Comfort Products 32821-TH Deep Socket 12-pt 21MM

Product Description

The WILLIAMS COMFORT PRODUCTS 32821-TH is a 1/2 inch drive deep socket designed for 12-point fastener engagement at a 21 mm opening size. Built for professional use, this deep socket provides the extended reach needed to seat fully on recessed or stud-mounted fasteners that a standard-depth socket cannot access. It is a hand tool suitable for HVAC, plumbing, electrical, and mechanical service work where metric fasteners are common. The deep well profile allows clearance over long bolt threads without sacrificing torque transfer. Weighing 0.41 pounds, the socket is solid and durable for daily shop or field use.

This socket is used wherever 21 mm metric fasteners appear in trade service scenarios, including equipment mounting hardware, panel fasteners, and mechanical assembly work. The 12-point design engages a wider range of fastener head positions, reducing the need to reposition the socket in tight spaces. It is sold individually, making it a straightforward replacement or addition to an existing 1/2 inch drive socket set.

Key Features

• 1/2 inch drive fits standard 1/2 inch ratchets, breaker bars, and torque wrenches
• Deep socket profile provides extended reach over recessed bolts and long threaded studs
• 12-point design for versatile fastener engagement at multiple contact positions
• 21 mm opening size for metric fastener applications
• Compact weight of 0.41 pounds for easy handling in the field

Compatibility

Designed for use with standard 1/2 inch drive ratchets, extensions, and torque wrenches. Fits 21 mm 12-point metric fasteners in a wide range of trade and mechanical service applications.

Installation Notes

Use with a calibrated torque wrench when fastener torque specifications are required for the application. Ensure the socket is fully seated on the fastener head before applying force to avoid rounding. Inspect the socket drive tang and fastener head for wear before use. This tool is intended for hand-tool use with compatible 1/2 inch drive equipment only.

Technical Specifications

• Drive Size: 1/2 inch
• Socket Type: Deep
• Point Count: 12-point
• Opening Size: 21 mm
• Weight: 0.41 pounds
• Sold As: Each
• UPC: 662459331588

Standard Information

• Brand: WILLIAMS COMFORT PRODUCTS
• Manufacturer Part Number: 32821-TH