Clamp Ferrule Compatible Tube Outer Diameter 2 1/2 in Exterior Finish 32 RA Material Grade UNS N08367 Fitting Material Stainless Steel Fitting Side A Outside Diameter 3 47/1000 in Fitting Side B Outside Diameter 2 1/2 in Overall Length 2 1/4 in Specific Fitting Shape Clamp Ferrule Long Finish/Coating Polished Standards ASME BPE Standard Interior Finish 20 RA Electropolished Resistance Properties Corrosion-Resistant