Fitting type: socket weld union, Material: forged 316 stainless steel per ASME A182, Class: 3000, Dimensions conform to MSS SP-83, NPS Socket Size: 1 ¼ inch, Outside/Hex Diameter (A): 2.86 inch, Length (B): 3.35 inch, Approx Weight: 2.4 LBS
Click here for a downloadable and printable specification sheet on class 3000 forged 316 stainless steel socket weld unions