THIS ITEM WILL SHIP IN 1-2 DAYS.
These damper boxes are only compatible with our register covers. Dimensions listed are for the duct opening and not the actual size of the register cover itself.

ALL COVERS 3.0 MM THICK
2.25" x 10" and 3" x 10" Sizes Also Available - Call us at 1-800-772-0314 for more information
This product was added to our catalog on Tuesday 24 June, 2008.