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The WILLIAMS COMFORT PRODUCTS 32820-TH is a 1/2 inch drive deep socket designed for 12-point fastener engagement on 20MM hex fasteners. Built for professional use, this deep socket provides the extended reach needed to access recessed bolts and nuts in tight or deep-well applications. The 12-point design allows for more contact positions when positioning the tool on a fastener, which is useful in confined spaces. Sold individually, this socket is a standard addition to a professional drive set used by mechanics, HVAC technicians, plumbers, and electricians who work with metric fasteners regularly.
This socket is suited for trade and industrial applications where metric fasteners are common, including mechanical equipment service, HVAC unit installation and maintenance, plumbing fixture work, and general mechanical assembly. The deep profile makes it particularly useful when a standard-depth socket cannot clear a stud or extended bolt shank. It is compatible with standard 1/2 inch drive ratchets, extensions, and torque wrenches found in most professional tool sets.
Designed for use with standard 1/2 inch drive ratchets, breaker bars, extensions, and torque wrenches. Fits 20MM 12-point metric fasteners in trade and mechanical service applications.
Ensure the drive tool is fully seated in the socket before applying torque to prevent rounding of the drive tang or socket. Always verify the fastener size matches the socket before use to avoid fastener damage. Use appropriate torque specifications provided by the equipment manufacturer for the fastener being serviced. Inspect the socket for cracks or wear before each use and remove from service if damage is found.
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