Description 180 Degree Mandrel Bend, 1.875 O.D. Material T304 Stainless Steel Warranty Five Year Limited Warranty Notes Part Specifications Tube Diameter - 1.875Centerline Radius - 1.875Leg Length A - 6Leg Length B - 6Tube Thickness - 0.065 (1.65mm)- These incredibly tight bends are ideal for the most difficult fabrication projects.- T304 Stainless Steel is a non-magnetic alloy that possesses very high chromium and nickel content, making it much more capable of withstanding acidic, high heat and corrosive conditions than regular (mild) steel.