SPI 54-253-0 12x8x2in Granite Base 10in Post Comparator Gage Stand

This SPI 54-253-0 is a granite comparator gage stand with a rectangular base measuring 12 in long x 8 in wide x 2 in thick and a 10 in post. The ground column carries an articulated blue-painted arm with black knob locks and a clamp-style indicator holder, so a dial or test indicator can be positioned over the work for comparison measurements. The granite base provides a stable reference surface for checking parts against a master or gage block, and no anvil or fine adjustment feature is included. This item is new.

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