This 4pc set comes with a square, protractor, v-shaped center
gage and a 12" chromed rule (1/8, 1/16,1/32, 1/64) made from cast
iron and steel. All bearing surfaces are accurately ground. Smooth
operation accurate to 15 minutes.
- - Accurate to fifteen minutes
- Cast iron and steel construction
- Includes Storage Case
- Accurately ground bearing surfaces