Hart & Cooley A618MS 10x6 W HVAC Register, 10" W x 6" H, Straight Blade Aluminum for Sidewall/Ceiling - White (022447) &bull; Model Number: A618MS 10x6 W&bull; Part Number: 022447&bull; Color: Bright White&bull; Dimensions: 10" W x 6" H&bull; Depth: 1-13/16"