0-80 UNF 2B NoGo NoGo Reversible Member only (NO HANDLE)reversible Friction grip style allowing the thread gage member to be reversed when one end becomes worn tool steel cold stabilized thread plug Rc 60-62 work plug Optional handles can be marked with 15 characters at no additional cost Inch handles will be light blue metric yellow Certificate of Accuracy is included NOTE: selection of a 2B or 3B is based on your requirements. A 2B class plug will have a larger pitch diameter for the NoGo thread NoGo Reversible Member only. The Go member is the same regardless of the class chosen. These plugs use a reversible handle design. Certificate of Accuracy is included.Click HERE to read about additional Long Form Cert.
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