Endo Assist Ring

Built-in millimeter gauge measures files and positions rubber stopper. Ruler has increased accuracy in measuring curved instruments. Small and large rings are included to accommodate most finger sizes. Flat bottom enables the Endo Assist to stand freely on its own. Comes with 12 disposable foam inserts. Foam cleans/holds files during use and reduces instrument sticks.
• 1-1/2" x 1-3/4" x 1-5/8"
Refill Foam #3440