Squirrelly 2.5" Inch Stainless Steel Mandrel Bends High Quality Turbo Fabrication Shops and Racers Alike 45 Degree Custom Exhaust Pipe Pack of 2 Squirrelly 2.5" 45 Degree 304 SS Stainless Steel Mandrel Bends Elbow Piping Pipe Features: 304 Stainless Steel, 16 Gauge. Raw Finish, True Mandrel Bends. 45 Degree, 3.00" Diameter, Bend Radius = 4.50". 2 pack of bends.