Fits 6x12 Duct Opening Stamped Steel Return Air Grille Vent Cover Grille for Sidewall and Ceiling in White Surface Dimensions: 7.75" W X 13.75" H (6" W x 12" H Duct Opening)The Listed size 6"x12" is for inside duct opening measurement, actual outside dimension is 7. 75"x13. 75" Stamped Face Steel Construction with 1 2" fin spacing for high air flow applications. Screws are included for easy installation White Powder coating with matte finish Individually packed with cardboard box for ultra protection

Durable Construction: This air supply register is made of sturdy stamped steel for long-lasting use and reliable performance

potable water

15" long heavy duty steel construction with matte black powder coating finish

Actual outside overall dimensions is 16" wide by 8" high

Built with strong construction and material to last

The listed size 14" x 6" is for the inside duct opening measurement

meticulously fashioned from heavy-duty 18-gauge steel to deliver unparalleled strength

[GUARANTEE]: One-year money back guarantee for product quality issues

flexibility

6FT Propane Extension Hose Assembly with 3/8" female flare x 3/8" female flare fittings

Multi-shutter damper with easy handle to adjust desired among of air flow

If your duct opening size is 6'' x 6”