3 1/2" – 12 Unified Right Hand Thread Plug Gauge

3 1/2″ – 12 unified right hand thread plug gauge.
Nominal diameter: 3 1/2″
Thread per inch: 12
T pass and Z not pass, Class 2B.

Please note that the product picture is for reference purposes only and may not depict the exact item and size you are purchasing.
If you have any questions, please do not hesitate to contact us at anytime.