Vermont Gage 361127020

<p><strong>Vermont Gage, 361127020, UNF Series Go Ring Gage, 1/4 - 28 Thread Size, Class 3A, STL Type </strong> </p> <p>Adjustable Thread Ring Gages are used to inspect external product threads on screws, bolts and studs. </p> <p><strong>Features: </strong> </p> <ul><li>Thread Types - Unified Inch </li> <li>Material - Tool Steel, 60/62 Rc </li> <li>Design - ASME B47.1 </li> <li>Certificate of Accuracy is included </li> </ul>