Round Ventilation Grille, Adjustable Air Vent Opening, Stainless Steel Air Intake and Exhaust Vent, Round Exhaust Air Vent Grille Ø125mm

Durable Material: Ventilation Grille Made from 316 stainless steel, polished surface, corrosion resistant, sturdy and durable. Size: The round ventilation vent measures 125mm (5 inches) in diameter, with 4 drill holes (3.5mm), easy to install; and the air volume is adjustable to meet your needs. Adjustable Ventilation: Our air intake can be used for interior exhaust ventilation. Suitable for heating or ventilating a boat, motorhome, or caravan, adjustable ventilation, fresh air exchange according to your needs. Designed For: Our round ventilation grille is professionally designed for yachts, boats, motorhomes, roller shutters, and ventilation panels, ideal for raising and improving air circulation. Wide Application: The round ventilation grille can be used indoors as well as outdoors for anyone needing adjustable ventilation. Heat can be generated depending on the food being grilled. Even garages can be optimally ventilated with these ventilation rosettes.