SPI Screw Thread Micrometer for Interchangeable Anvils Specifications include... 2-3" Measuring Range 0.001" Graduations + 0.0002" Accuracy Features include... For use with 60° interchangeable anvils (sold separately) Satin Chrome Finished Frame Ratchet Stop IP65 Protection Certificate of Calibration Anvils sold separately Supplied in fitted case Interchangeable Anvils Sold Separately 60° Anvils: # 20-967-6
