Stick-on Collar Duct with Damper | Galvanized Steel Metal Collar Duct with Damper 30 Gauge | 9" Stick on Collar w/Damper is Compatible with Duct 9" Compatible With Duct 6in This 12" X 10" end 4 X 12 Is CRFG2028 Width_14in

This 12" X 10" end cap is constructed with 26-gauge galvanized steel

Perfect tool organizer for HVAC technician

Tailored for Your Needs: Specifically suited for 24x24 lay-in diffusers

+ Product Details Size – 18"w X 36"h is the size for the duct opening measurement only

+ Product Details Perfect Fit & Easy Sizing - Designed for a 14" x 16" OR 16" X 14" duct opening (measured at the opening)

Stick on Collar Duct with Damper Galvanized Steel Metal Collar Duct with Damper 30 Gauge 9" Stick on Collar w Damper is Compatible with Duct 9" Compatible With Duct 6in This 12" X 10" end 4 X 12 Is CRFG2028 Width_14in This 12" X 10" end cap is constructed with 26 gauge galvanized steel Perfect tool organizer for HVAC technician