Feature●Exhaust elbow 2.5 inch outer diameter; 16GA/.065" (1.5mm) wall thickness.●Back Arc length: 5.9in/150mm; Centerline Bend Degree: 90°.●304 Stainless Steel: Mirror polishing; Durable use and not easily damaged; Rust-resistance, anti-oxidation.●2.5" Mandrel bend elbow suits for exhaust system, intake system, sanitary pipe connection, car modified exhaust elbow pipe, stair handrail, etc.●4 Pack x 2.5” Stainless Steel Mandrel Bend Elbow 90 Degree Bend Elbow.Description