Enhance the air circulation and comfort of your marine or RV cabin with this high-quality Cabin Ventilation Plate, crafted from premium stainless steel for superior durability and rust resistance. Designed specifically for boats, yachts, and RVs, this ventilation plate features a sleek mirror-polished surface and a practical side grip knob that allows easy adjustment of the vent opening to control airflow precisely. Key Features: · Premium Stainless Steel Construction: Made from excellent stainless steel with a high-precision mirror-polished finish, providing high strength, corrosion resistance, and long-lasting durability in harsh marine environments. · Adjustable Ventilation Control: Equipped with a convenient side knob to effortlessly open or close the vent, enabling you to regulate air circulation and maintain freshness inside cabins, cockpits, and doors. · Optimized Air Circulation: Designed to promote excellent ventilation, ensuring continuous airflow that improves cabin comfort and reduces stuffiness. · Versatile Application: Ideal for installation on marine boats, yachts, and RVs, this uniquely shaped vent meets the specific ventilation needs of various cabin and cockpit areas. · Easy Installation: Features edge mounting holes with a 3.5 mm (0.138 in.) diameter, compatible with 3 mm bolts or rivets for secure and straightforward mounting. Specifications: · Item Type: Cabin Ventilation Plate · Material: Stainless Steel · Mounting Hole Diameter: 3.5 mm (0.138 in.) suitable for 3 mm bolts or rivets · Vent Adjustment: Side grip knob for precise airflow control Application: Suitable for marine boats, yachts, and RVs Package Includes: · 1 x Cabin Ventilation Plate This stainless steel cabin ventilation plate is an essential marine fitting accessory that ensures reliable, long-term use while enhancing air quality and comfort in your boat or RV cabin. Its robust construction and user-friendly design make it a practical solution for maintaining fresh and well-ventilated interiors in demanding environments.