Vibrant 3.5in Oval (Nominal Size) T304 SS 45 deg Mandrel Bend 6in x 6in leg lengthsVibrant's Oval Stainless Steel Tubing is a great solution to a common problem of ground clearance and tighter spaces. With our full line of 45 and 90 deg mandrel bends (horizontal and vertical) and stainless steel oval to round transitions, fabricators will have endless design options for those custom builds. 45 Degree Stainless Steel Bend; 3. 5 in. Nominal Tube Size; 5. 25 in. Centerline Radius; 6. 25 in. Leg Length 1; 7. 5 in. Leg Length 2;