Precision Bench Square Set
- Sizes: 4" & 7" with 16th and 32nd scales 100 & 175 mm with 1 mm graduations
- Scale accuracy: 0.0015
- 0 - 90° markings in 1° angle graduations with 22.5° and 67.5°
- Center cutouts have a 15°, 22.5°, 30°, 45°, 60°, 67.5°, 75° angle markings
- Stainless steel straight edge scale has drilled holes every 1 / 8 "