Fitting type: socket weld union, Material: forged 316 stainless steel per ASME A182, Class: 3000, Dimensions conform to MSS SP-83, NPS Socket Size: 1/8 inch, Outside/Hex Diameter (A): 1.66 inch, Length (B): 1.48 inch, Approx Weight: 0.6 LBS
Click here for a downloadable and printable specification sheet on class 3000 forged 316 stainless steel socket weld unions