12" x 6" Duct Hole Aluminum Single Deflection Adjustable Air Supply Register, Decorative HVAC Vent Cover, Ceiling & Wall AC Deflector, Heating & Cooling Supply with Multi-Shutter Damper - ACLAMINAIRE

[Measurements]: Always measure the wall or ceiling opening to confirm which size you should order. With this product the hole measure should be at least 12"W x 6"H to fit. Do not measure your old grille. Always measure the Width(W) first follow by the Height(H). Each grille has a front end frame which will overlap at sidewall or ceiling joining. The total outer size of this grille is 13.6"W x 7.6"H Single deflection adjustable vertical blades allow to graduate the air diffusion on dispertion to right and left or both. Injection or supply or air directed anywhere in a single plane, Allows control over the airflow right, left and or front. Multi-Shutter Parallel Blade Damper. High Airflow International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions., Manufacturer: Laminaire