SMC spiral fittings are manufactured with an elbow lock seam, lap seam (i.e. stitch weld, riveted, tack weld or solid weld), standing seam or butt weld seam. These may be with or without duct sealant.
• Flanged in 1” All Around for Ease
• Can be Manufactured With and Without Volume Damper
• Give Your Registers a Clean Look
• Manufactured in L-Shapes
• Notched and Tabbed for a Quick and Easy Installation
Dimensions to be listed as follows: A, B on C
(Order Takeoffs by Register Size Only)