Anytime Tools Angle Block Set 30-60-90 & 45-45-90 Precision +/- 20 Seconds, Machinist Tool, 2 Piece Set
<p>Professional Grade Precision Tool <p>Angle blocks are a valuable tool for the alignment and measurement of precise angles. They can also be stacked to create other angles. Precision-ground, steel construction. <p>Features: <ul><li>Set contains two angle blocks, one 30°-60°-90° degree block and one 45°-45°-90° degree block<li>Accuracy +/-20 seconds, 0.0001" per inch. <li>Hardened steel Rockwell HRC 55 <li>3" long x 1/4" thick <li>Includes padded fitted case </ul>