Protractor-cum-depth Gauges
Dual 0–180° scale with etched metric/imperial graduations.
Adjustable rule with spring locknut for accurate angle & depth control.
- Graduated from 0 to 180º in opposite directions
- Rule with permanently etched graduations on both sides in metric and imperial
- The rule is adjustable throughout its length
- Spring tension nut locks the rule for accurate depth and angle measurements
