Fitting type: NPT threaded hollow core plug (Male), Class: 125, Material: bronze castings conform per ASTM B62, UNS Alloy C83600, Dimensions per ASME B16.5, Thread: NPT per ASME B1.20.1, NPT Thread Size: 2-1/2 inch, Length (A): 1.85 inch, Approximate Weight: 1.0678 LBS
Click here for a downloadable and printable specification sheet on class 125 bronze hollow core plugs