Multi-purpose uses include; 45° miter, depth gage, height gage, marking or scribing gage, a level, a plumb, and a precision rule
Reversible lock bolt allows blade to be turned over or end-for-end, without removing the lock bolt or nut
Square head with smooth black enamel finish
Hardened, machine divided graduations, blade
Meets or exceeds accuracy and performance requirements of national and international standards and are traceable to the National Institute of Standards and Technology.