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Long Form Certificates are $30.00 and $15.00 depending on the gage type. A Certificate of Conformance will be provided at no charge. Please add LFC to the cart if needed! They are located in the Long Form Certificate Category and in each Gage Category.

Please be sure to add your UPS or FedEx Collect account number in at checkout.


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ISO Thread Plug Gages

Taperlock Double-End Thread Plug Gage Set with ISO Gage Blank Dimensions

Note: This style of Gage is made to ISO dimensions. Thread dimensions made to ASME B1.2 standards.

Sets = Go/NoGo w/Handle