Airfoil valves reduce resistance|Equal air distribution over the length of the diffuser|Dual valves|Face can be easily removed|54 sq-in free air|2-23/32 in base projection|2-5/16 x 24 in bottom opening
Hart & Cooley by Duravent Baseboard Register, Series: 464, 4 ft, 48 in Overall Length, 110 to 300 cfm, 0.375 sq-ft, Steel, Bright White Enamel, Domestic