Vibrant 3" O.D. T304 Stainless Steel 60 Degree Mandrel Bend Tubing 5 Vibrant Titanium 3in. O.D. 90 Degree Mandrel Bend Tube 4in. CLR 6in Vibrant 2876 90 Degree Mandrel Bend, Aluminum, 4 Inch Tube OD Vibrant Performance 13316 4" 90 Degree Brushed Mandrel Bend Stainless Vibrant 3.5in Oval (Nominal Size) for T304 SS 90 Deg Mandrel Bend 6in X. Vibrant continues to expand upon our 304 Stainless Steel Mandrel Bent program. In addition to our popular U J Bends, we also offer a full assortment of bends from 15 deg to 180 deg. Available in a selection of sizes ranging from 1. 00 in. to 5 in. Catalog