Starrett Dial Indicator Countersink Gage, .020-.170" Range | For 82 Degree Countersinks, Inch Reading, .002" Graduation, 687-1Z

Professional Standards - Starrett Countersink gages are made with the same level of precision as our other tools and equipment, ensuring that you get the best possible results.

Outstanding Features - Starrett Countersink gages are offered in three different angles so that the gage sets on the angular side of the countersink, as opposed to a chamfer gage which sets on the top edge of the chamfer.

Easy To Use - Simply Place the gage on the angular side of the countersink, adjust to fit, and read the measurement off of the scale. No guesswork required!

Industry Leading Quality - Starrett Gages are built to last, with an industry leading quality that you can trust. The ground surfaces are of hardened tool steel, includes set master ring.

The Standard For Excellence - Proudly made in the USA, Starrett combines over 140 years of American heritage and innovation with globally sourced materials to deliver exceptional quality tools and products.