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Fine adjustment attachment designed for use with Starrett 657-1 and 657-2 universal indicator holders Allows fine adjustments to be made to the reading on the indicator Operated by turning the thumb screw when the post is locked in place Country of origin: United States
Fine adjustment attachment designed for use with Starrett 657-1 and 657-2 universal indicator holders Allows fine adjustments to be made to the reading on the indicator Operated by turning the thumb screw when the post is locked in place Country of origin: United States