Cap type: Weld on, Nominal Pipe Size: 1-1/4 inch Material: Carbon Steel Conforms to ASME SA-234 Grade B, Dimensions per ASME 16.9, Outside Diameter: 1.66 inch, Inside Diameter: 1.278 inch, Wall Thick: 0.191 inch, Length: 1.5 inch, Pipe Sched: 80, Ship Weight: 0.48 LBS
Click here for a downloadable and printable specification sheet on extra thick and schedule 80 carbon steel weld on caps