Mitutoyo Series 981, 010014 Angle Block, +/- 40 sec Accuracy, 30/60/90 Degree Angles

The Mitutoyo Series 981 010014 angle block is for creating or measuring 30-, 60-, and 90-degree angles, and is suitable for use in home or commercial shops for working with wood or metal. This instrument has an accuracy of + or – 40 seconds. It is constructed of steel hardened to more than 55 on the Rockwell hardness scale C (HRC) for durability. The entire block is precision ground for accuracy. The perpendicular edges of this block are 3.46" and 2", the angled edge is 4", and the block is 0.276" thick.

Mitutoyo manufactures precision measuring tools, metrology equipment, and related systems. The company, founded in Tokyo in 1934, formed Mitutoyo America Corporation in 1963 with headquarters in Aurora, IL.