Selkirk 6 in. D X 6 in. D Adjustable 15 deg Stainless Steel Insulated Elbow Kit

15 degree insulated elbows can be used for fixed offsets of 15 degree slope or in pairs for offsets adjustable from 0 degree to 30 degree slope. The 30 degree insulated elbow in 5 inch, 6 inch, 7 inch and 8 inch sizes can be used for fixed offsets of 30 degree slope. Greater angles are prohibited by UL standard 103 and by the terms of the product listing.