Starrett PT26091 Detachable Depth Rod For 12" Dial Caliper, Inch

The Starrett PT26091 detachable depth rod for 12” dial calipers for measuring grooves and bores, by extending the rod as the caliper jaws open; measurements are taken from the jaws’ position while the depth rod enters the hole or slot. With this attachment, it is simple to measure depths up to 12”. The rod attaches by tightening a screw, and removes easily when finished. This item is compatible with Starrett 12” dial calipers.

The L. S. Starrett Company was founded in 1880, originally manufacturing bench vises, squares, and other tools. They acquired other companies throughout the years, expanding their services into making precision measurement instruments and tools, such as calipers, micrometers, saw blades, and gauges. Starrett is headquartered in Athol, Massachusetts and has manufacturing facilities in Brazil, the United Kingdom, China, and other locations.