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In addition to our extensive line of diameter tapes, Pi Tape Texas, LLC also manufactures Precision Linear Measurement Rules. Use vernier in conjunction with linear rule to get .001" resolution. Accuracy .005" on standard range rules (with vernier) up to 120". These precision rules are made of .015" thick Spring Steel. Both the linear rule and vernier scale are 1/2" wide. Calibration Report traceable to NIST is furnished. Specialty sizes available upon request.
Linear Rules are manufactured with the Blue Easy to Read finish.