Ventilation Grille, 500 x 100 mm, exhaust grille, brown, weather protection gril

Ventilation Grille, 500 x 100 mm, exhaust grille, brown, weather protection grille, with insect screen, made of sheet steel, mr 5010b. This ventilation grille is suitable for mounting on wall, wall, door or ceiling, 50 cm x 10 cm.