MaxxAir Vent Cover White Attachment These replacement fan blades fit

These replacement fan blades fit any vent motor with a 1/8" "D" shaft (shaft has one flat side)

Part Number: E505

Tongue weight scale built into the ball mount platform helps you balance your trailer

Ideal for use in trailers

-The Castel™ Gate King® comes as a set of two

MaxxAir Vent Cover White Attachment These replacement fan blades fitMaxxAir Vent Cover WhiteThe MaxxAir Translucent RV Roof Vent Cover protects your RV interior from rain damage while allowing your roof vent to remain open. Features: Fits most 14" x 14" standard roof vents. An exclusive zero leak mounting system eliminates the need to drill holes in your RV roof. Maintains constant airflow through your RV to stop heat buildup. Stale musty air, smoke, and cooking odors escape while the rain stays out. Includes a screen