Similar Listings
12 In. X 2-1/4 In. to 6 In. 90-Degree Register Box
12 IN. X 6 IN. TO 8 IN. INSULATED REGISTER BOX
12 In. X 4 In. to 6 In. End Register Box
12 In. X 4 In. to 6 In. 90-Degree Register Box
10 In. X 6 In. to 6 In. Universal Register Box
8 In. X 4 In. to 6 In. Register Box with Flange
10 In. X 4 In. to 4 In. Universal Register Box
10" x 4" to 6" Universal Register Box – HVAC Duct Transition Air Vent Boot