Drop Ceiling HVAC Supply Grille - For T-Bar Lay-In - 2 Coned - 24" x 24" - For 10" Vent Connection flat stamped steel + Product Details Size –

+ Product Details Size – 28"w X 10"h is the size for the duct opening measurement only

+ Product Details Size – 32" x 32" is the size for the duct opening measurement only

+ Product Details Perfect Fit & Easy Sizing - Designed for a 30" x 10" OR 10" x 30" duct opening (measured at the opening)

Constructed from sturdy 20-gauge steel

+ Product Spec Sheet Aluminum Return Filter Grille Spec Sheet

Drop Ceiling HVAC Supply Grille - For T-Bar Lay-In - 2 Coned - 24" x 24" - For 10" Vent Connection flat stamped steel + Product Details Size –These are specially sized to fit into all drop ceilings, 24"x 24", also called T Bar systems. Can be hooked up with our "Butterfly Dampers" for precise airflow control HVAC Premium A brand you can trust. You may think of grilles and registers as a generic component of the ventilation system in your house. But they are also the most visible representation of you air system. These grilles and registers give you an extra measure of quality that you can