Transition from round ductwork to a rectangular floor or wall register with this 90-degree register boot. Made from 30-gauge galvanized steel, it provides a right-angle connection from a 6-inch round pipe or flex duct to a 4" x 12" register or grille opening.

• 30-gauge galvanized steel for corrosion resistance and durability
• 90-degree center-end transition from round pipe to rectangular register
• Fits 4" x 12" register or grille opening with 6" round collar
• Secure joints with sheet metal screws for a solid connection
• Seal connections with UL-181 rated mastic or foil tape for efficiency