Vermont Gage 301175040 1 1/4"-7 UNC 2B Go And No-Go Taperlock Gage Assembly
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<b>[Product Information]</b><br>
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<li>Class X tolerance per ANSI B1.2</li>
<li>Manufactured from Chrome plated Tool Steel; 70/72 Rc</li>
<li>Pitch Diameter:1.1572"/1.1668"</li>
<li>Certificate of Accuracy included; NIST traceable</li>
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