Heads up: many models on this page are AI-generated or uploaded untested. They may be misconfigured for the intended application — check the dimensions and tolerances, and verify or edit the model before printing or relying on it.*
Trailer Louvered Wall Vent Cover
A replacement exterior louvered vent for fiberglass travel trailers and campers whose OEM louvered vents are no longer made. It has a 130 x 100 mm flange around a 100 x 70 mm opening, with 45° rain-shedding slats on a 12 mm hood. Four 4.6 x 10.6 mm slots take #8 screws, so it can pick up most existing hole patterns.
Linked Vane Adjustable Air Louver
A print-in-place vane louver: four 23.5 mm vanes on a 25 mm pitch pivot on captive posts and are tied together by a slotted link bar, so one thumb tab sweeps all four together ±45° to aim or choke airflow. The 128 x 60 x 4 mm flange screws over a 102 x 46 mm panel cut-out with four 4.5 mm M4 clearance holes on a 114 x 46 mm pattern — for enclosure, cabinet, camper and fan-exhaust vents. Prints as one piece, six moving parts, 0.4 mm clearances throughout.