T-Bar Drop Ceiling Grille - Flat Plate Plaque Diffuser - 24" x 24" - 6" Collar 18" Round Duct Pipe you can't go wrong with

you can't go wrong with this decorative grill

+ Product Details Size – 34"w X 36"h is the size for the duct opening measurement only

Elevate your space with hassle-free functionality and experience superior ventilation today

This grille is ideal for both sidewall and ceiling installations

+ Product Details Size – 30"w X 36"h is the size for the duct opening measurement only

T-Bar Drop Ceiling Grille - Flat Plate Plaque Diffuser - 24" x 24" - 6" Collar 18" Round Duct Pipe you can't go wrong with+ 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 6" 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