Stainless Bros 2.13in SS304 45 Deg Mandrel Bend Elbow - 1.5D Radius 16GA/.065in Wall (No Leg)

If you're fabricating a custom exhaust system, getting the bends just right is key to a clean install and good flow. This 45-degree elbow from Stainless Bros is made from SS304 stainless steel, which is a popular choice for exhaust work because it holds up well to heat and corrosion.

This particular bend has a 1.5D radius, meaning the center of the bend is 1.5 times the tube's diameter away from the tube's edge. This tighter radius is useful when you need to make a sharp turn in a tight space. The tubing itself is 16 gauge, which is about .065 inches thick, offering a good balance of strength and weldability for exhaust applications. Since it's a mandrel bend, the inside of the curve stays round and smooth, which helps maintain exhaust flow without restrictions.