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Ships within 48 hours · Estimated delivery Jul 28 - Aug 2
from small bores up to 7
001" 103-186 ±
✅ Ships in 1–2 Business Days - in-stock items leave fast
this stand provides exceptional rigidity
and verifying fixtures in precision machining and quality control environments
Mitutoyo 177 Series Setting Ring SKU:177-303 from small bores up toMitutoyo 177 Series Setting Ring The Mitutoyo 177 Series Setting Rings are precision master gauges designed for accurately setting and calibrating bore gages, inside micrometers, and other internal measuring instruments. Manufactured to tight tolerances and stabilized for dimensional accuracy, these setting rings provide a reliable reference standard for quality control and inspection environments. Available in a wide range of metric and inch sizes,