Pipe Thread Plug Gauge, Dimension Type Inch, Gauge Type Go/No-Go (Plus/Minus), Handle Design Assembly, Included Handle Taperlock 2, Thread Class 2B, Thread Size 1/8 In. -27, Thread Type NPSM, Tolerance Class X, Gauge Finish Uncoated, Gauge Material Tool Steel, Handle Color Blue, Handle Length 3 in, Handle Material Aluminum, Hardness RC 60-62, Included Certification Certificate of Accuracy With NIST Traceability, Pitch Diameter - Go Member 0.3736 in, Pitch Diameter - No-Go Member 0.3783 in. This item has been restricted from sale in the following state (s): []