The perfect companion for the EndoRing II. The laser etched metal ruler can be attached to the EndoRing II. The ruler’s markings are precisely laser etched providing enhanced contrast for accurate and easy calibration of endodontic hand and rotary files.

Options allow you to choose a model with or without rubber stop locks. If you choose without Rubber Stop Locks, you choose a Left-Handed or Right-Handed formats. The Ruler With Stop Locks is the standard format that works for both left and right handed.

Choose your options during purchase.