The Lambro 3-1/4 inch x 10 inch aluminum short way 90 degree rectangular elbow creates 90 degree turn in rectangular stack duct runs. The elbow is made of zinc-coated 22 gauge aluminum and is welded at the seams. It is recommended to seal seams with code approved mastic, sealant or duct tape.
- Made of zinc-coated galvanized steel
- 22 gauge galvanized steel construction
- Creates a 90 degree turn in rectangular stack duct runs
- Pre-assembled with boot clips and button locks for easy snap-in installation
- Seal seams with code approved mastic, sealant or duct tape
Package Contains:
(1) 3-1/4 inch x 10 inch aluminum short way 90 degree rectangular elbow
