Stick-on Collar Duct with Damper | Galvanized Steel Metal Collar Duct with Damper 30 Gauge | 7" Stick on Collar w/Damper is Compatible with Duct 7" 16" Round Duct Pipe High Quality – High-quality Product Description Enhance your CRFG68 Victorian Floor Registers

High Quality – High-quality

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actual front end outer dimensions are approximately 30 5/8" width X 34 5/8" height

+ Product Details Size – 20"w X 36"h is the size for the duct opening measurement only

This versatile diffuser is available in 1-way

Stick on Collar Duct with Damper Galvanized Steel Metal Collar Duct with Damper 30 Gauge 7" Stick on Collar w Damper is Compatible with Duct 7" 16" Round Duct Pipe High Quality – High quality Product Description Enhance your CRFG68 Victorian Floor Registers High Quality – High quality * more readable bullets * } * LINK STYLING (PDF) * #hvac product accordion a { color: #1a73e8