Vibrant 4in OD x 4in CLR 304 Stainless Steel Tubing 120 Degree Mandrel BendVibrant 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. 120 Degree Stainless Steel Bend; 4 in. Tube OD; 4 in. Centerline Radius; 6 in. Leg Length From Tangent 1; 6 in. Leg Length From Tangent 2;