General Tools MG-S278-4R Combination Set with Square and Center Head, Reversible Protractor Head
Brand: General Tools
GNMG-S278-4R   Features: -Ultra test reversible protractor and square. -Double shoulder reversible protractor head. -12'' Etched, high carbon steel ruler with satin chrome finish. -Square head has spirit level and hardened scriber. -Meets government specification GGG-S-656C. -Power of a square, ruler, protractor and centering gage in one convenient design. -Provides 45 and 90 degree angles and also features a level and hardened scriber. -Measures odd angles with precision accuracy.
Double shoulder reversible protractor head
12-inch etched, high carbon steel ruler with satin chrome finish
Square head has spirit level and hardened scriber
Meets Government specification, GGG-S-656C