Roll-On Ferrule Compatible Tube Outer Diameter 2 1/2 in Exterior Finish 32 RA Material Grade 316L Fitting Material Stainless Steel Fitting Side A Outside Diameter 2 1/2 in Fitting Side B Outside Diameter 2 1/2 in Overall Length 1 3/8 in Specific Fitting Shape Ferrule Compatible Fitting Connection Type Clamp Standards 3A Compatible Tube Wall Thickness 0.065 in Interior Finish 32 RA