- Provides a quick, accurate & direct means for setting or checking angles.
- Eliminates calculations to help avoid errors.
- Blocks are furnished in 1° increments to 5°, then in 5° increments to 30°.
- With the addition of the optional 1/4°and 1/2° blocks nearly any angle can be set in 1/4° increments.
- 3" long by 1/4" thick hardened steel.
- Precision ground to ±0.0001" per inch (equates to 21 seconds at 1° & 16 seconds at 30°).
- Sets furnished in fitted wooden case.
- Individual replacement blocks available.