TRUaire® T-Bar Step Down Supply Diffuser, Series: 2000PD, 24 x 24 in, 4-Way Deflection, 870 cfm at 1600 fpm CFM Rating, 4-1/2 in Length, 23-3/4 in Width, 23-3/4 in Height, 24 ga Steel, Powder-Coated, White

• Seismic support tabs
• New exclusive Truaire super-collar is made from extra heavy gauge electro-galvanized steel, this collar will not flex or buckle under the pressure of a zip-screw gun
• It stands a full 2 in tall and comes with a solid steel bead around the entire collar to help prevent any flex duct slippage
• The cone shape of the diffuser allows for a maximum volume of airflow into the air-conditioned space
• 2 in 22 ga collar