Heavy Duty Manufacturing 12-400FA Aluminized 90 Degree Exhaust Elbow<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Diameter: 4 inches</li><li>Length: 12 inch length each side</li><li>5 inch center line radius</li><li>Made in the USA</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41QZM5EvdzL.jpg" noproxy>