Whitecap Clam Shell Midget Vent 1-1/2" x 1-3/4"

The Whitecap Clam Shell Midget Vent 1-1/2" x 1-3/4" is a compact marine-grade ventilation component designed for engine compartments, bilge areas, and equipment housings on boats, RVs, and specialty vehicles. This undersized vent serves mechanics and fabricators who need controlled air exchange in confined spaces where standard vents won't fit.

The clam shell design prevents water ingress while allowing moisture and heat to escape, which is critical for engine longevity in marine and damp environments. Built by Whitecap, a trusted name in marine hardware, this midget vent features a hinged clam shell mechanism that opens to permit airflow and closes automatically to block spray, rain, and wave splash. Whitecap's construction prioritizes corrosion resistance and durability, essential qualities for equipment exposed to saltwater, humidity, and temperature cycling.

Mechanics restoring older marine vessels, building custom RV systems, or upgrading sealed equipment compartments will find this vent ideal for passive ventilation without sacrificing weatherproofing. Installation requires a simple rectangular or oval cutout matching the 1-1/2" x 1-3/4" footprint, making retrofit work straightforward. The lightweight design adds negligible weight while the compact dimensions ensure it fits tight.