Package Details: You will receive 1 piece of vent fan part, 2 pieces of screws and 4 pieces of washers. The dimensions of the part are 7.9x3.5cm/3.11x1.38in, and the inner diameter is 1.15cm/0.45in.
Reliable Material: The parts are made of premium aluminum alloy, and the screws and washers are made of stainless steel. These materials are strong and durable, not easy to wear and oxidation, you can use them with confidence.
Easy Installation: The operation is simple and convenient. You only need to use a screwdriver to fix two screws and washers at both ends of the RV roof ventilation fan lifting device.
Compatibility: Our vent fan part is compatible with MaxxAir. Please note that our product is not sponsored or endorsed by, or affiliated with the brands it fits, including MaxxAir.