9-6 Louver 9″ w x 22″ h Overall Dimension

Aluminum Louver vent 9-6 9″ w x 22″h overall size Cut-out required 7.5″w x 20″h, back side requires a min. of 3/4″ clearance to allow pivot arms to clear. Louver vanes are connected in pairs. Upon opening various louvers can be opened for air flow.