Heavy Wall Tank Ferrule Compatible Tube Outer Diameter 1 1/2 in Exterior Finish 32 RA Material Grade 316L Fitting Material Stainless Steel Fitting Side A Outside Diameter 1 43/64 in Fitting Side B Outside Diameter 1 43/64 in Overall Length 1 5/8 in Specific Fitting Shape Tank Welding Ferrule Compatible Fitting Connection Type Clamp Standards 3A Compatible Tube Wall Thickness 0.153 in Fitting Side A Inside Diameter 1 3/8 in Interior Finish 32 RA