Ultra Test Reversible Protractor and Square
Combination Measuring Set
Combination Measuring Set MG-S278-4R
The UltraTest Combination Measuring Set brings you the power of a square, ruler, protractor and centering gage in one convenient design. The hardened and heat-treated heads attach to the 12” satin chrome blade for taking a variety of measurements with ease.
Ultra Test Reversible Protractor and Square Features:
- Four piece measuring set for limitless applications.
- Hardened, heat treated heads with ground and polished measuring surfaces.
- 12” high carbon steel rule with etched graduations and satin chrome finish.
- Square Head for 45 and 90 degree angles.
- Reversible Protractor Head with double shoulder for odd angles.
- Center Head for use with round stock.
- Spirit level and hardened scriber included with Square Head.
- Graduations in 1/8”, 1/16”, 1/32” and 1/64”.
- Locating screws allow for easier attachment of heads to ruler.
- Meets government specification GGG-S-656C.