Ideal for use in factories, workshops, shipping containers, and attic spaces, this stainless steel roof vent reliable, low-maintenance ventilation performance year-round.Wind Turbine Shipping Container Vent Roof Vent Wind turbine roof vent is crafted from premium stainless steel, boasting excellent corrosion and rust resistance to withstand diverse outdoor environments for extended use. Shipping Container Vent Roof Vent Roof Vents for Houses This shipping container vent features a power-free design, leveraging natural wind to maintain continuous air circulation, effectively expelling hot air,, and unpleasant odors to refresh indoor air quality. Roof Vent Roof Vents for Houses Roof Exhaust Fan This wind turbine shipping container vent comes as unassembled parts, accompanied by mounting feet, allowing for straightforward assembly following included instructions to suit your installation needs. Roof Vents for Houses Roof Exhaust Fan The unique structural design of this roof vent effectively prevents rain backflow, blocks mosquitoes and debris, ensuring unobstructed airflow through ventilation channels at all times. Roof Exhaust Fan, Weight: 2.866009406 pounds, Manufacturer: Bonalake_F07_8126072