Hart & Cooley® Register, 2-Way, Series: 92HVO, 10 x 6 in, 9-1/4 in Duct Width, 5-3/4 in Duct Height, 11-3/4 in Overall Width, 1-3/4 in Overall Depth, Adjustable Blade, 102 to 476 cfm, 40 sq-in, 3/4 in Blade Spacing, Steel, Bright White Enamel, Domestic