Item No: 22-8891 Brand: MaxxAirMfg No: 00-06401KWt: 19.50UPC: 752055006079
Manual opening roof vent with screen installs in the 14 inch x 14 inch. Fits 1-1/8 inches to a maximum of 6-1/2 inches. Includes a built-in rain cover. It has a 4-speed fan.