These heavy-duty, 22-ga corrugated black 45 degree elbows feature a leak-proof design and are designed for minimum flow resistance.
They are nonadjustable, stronger, and somewhat more durable than the adjustable elbow. They have a flat black factory finish.
For your installation, where quality counts, choose Heat-Fab 22-ga. Welded Black Stovepipe and components. You can't go wrong.