VERMONT GAGE 301175040 1 1/4-7 UNC 2B GO/NO-GO Taperlock Assembly ??NEW?? UPC: 662631315047 Threaded Plug Gauge Assembly, Dimension Type Inch, Gauge Type Go/No-Go (Plus/Minus), Handle Design Double End, Included Handle Taperlock 5, Thread Class 2B, Thread Size 1 1/4 In.-7, Thread Type UNC, Tolerance Class X, Gauge Finish Chrome Plated, Gauge Length - Go Member 1 1/4 in, Gauge Length - No-Go Member 3/4 in, Gauge Material Tool Steel, Handle Color Blue, Handle Length 4 in, Hardness RC 70-72, Included Certification Certificate of Accuracy with NIST Traceability Go/No Go Thread Plug Gage Assemblies Go/No Go taperlock Class X thread gage tolerance Tool steel constructionClass 2B plug gage assemblies are used to inspect internally threaded parts, and to verify min./max. pitch dia. limits. Class 2A set plug assemblies are used to verify and set adjustable threaded ring gages. SAE sizes meet ASME B1.2 standards. Metric sizes meet ASME B1.16M standards. What you see in the photos is what you will receive! We take our reputation seriously, we buy and sell online, so we understand the value of trust! If you are unsatisfied with your order, please contact us and we will work with you to resolve it to your satisfaction! Thanks for looking at our listing and supporting our small family business! SHELF: 6(bin)