Seadog 3314101 Louvered Vent, 9" H X 5" W - 331410-1 - 354-3314101F1
Promotes air circulation to prevent mold, mildew and unpleasant odors. Use on cabin doors, lockers, dock boxes, etc. Install with #6 RH fasteners (not included). Corrosion resistant stamped 304 stainless steel construction.