Polar 24-004 Roof Grille, Aluminum

Polished Stainless Steel Grille with Gasket. Manufactured of galvanized steel and powder coated as a primer. All welded construction eliminates rattle. Complete unit includes outside vent body with a 7-1/4" dia. zinc plated steel inside grille and gasket. Can be mounted on roof or front of trailers. Recommended for use on busses, emergency vehicles, horse trailers, truck bodies, tractor cabs and trailer vans.