Black T-Bar Drop Ceiling Grille - Flat Plate Plaque Diffuser - 24" x 24" - 8" Collar Sheet Metal/Adjustable Elbow actual front end outer dimensions

actual front end outer dimensions are approximately 10 5/8" width X 28 5/8" height

Crafted meticulously from high-quality steel

+ Product Details Size – Duct end cap is 12" X 6" | 26-gauge galvanized steel end cap

this grille seamlessly drops into the designated place

+ Product Details Size – 6"h X 14"h is the size for the duct opening measurement only

Black T-Bar Drop Ceiling Grille - Flat Plate Plaque Diffuser - 24" x 24" - 8" Collar Sheet Metal/Adjustable Elbow actual front end outer dimensions+ Product Details Size 24"w X 24"h. These are specially sized to fit into all drop ceilings, also called T Bar systems. Can be hooked up with our "Butterfly Dampers" for precise airflow control. For 8" duct opening High Quality Heavy gauge all steel construction. Installation Location Ceiling. Design These Supply Diffusers with integral round necks are recommended for heating, ventilating and cooling. Round neck to square face construction results in