Steel Rule, 12" 16R Flexible, Starrett 2309  (Discontinued)

Starrett 12", 16R graduations, steel rule.

Starrett catalog number C316R-12.

Graduation No. 16R - Quick-reading 32nds and 64ths, aircraft quick-reading 50ths and 100ths.

This rule is 1/2" wide and 1/64" thick.

All Starrett precision steel rules are photoengraved and tempered for long life and flexibility. They are inspected to Starrett Master Standards, which are traceable to the National Institute of Standards and Technology.