[ AND RUST-RESISTANT] Made of marine grade stainless steel, this mushroom vent is not easily damaged by water and can be used for a long time.
[WIDELY APPLICABLE] Suitable for ventilation of ship's gangway doors, cockpit, and cabin, as well as household sheds or additional facilities.
[EASY INSTALLATION] Can be installed quickly and easily without the need for professional tools. Includes nets and internal plastic decorative rings.
[BIDIRECTIONAL OPENING] Convenient variable opening with an integrated knob, allowing for easy opening from the outside or inside.
[EFFECTIVE VENTILATION AND HEAT DISSIPATION] Quickly discharges high temperature and turbid gases to reduce the temperature inside the cabin and prevent from entering.

Spec:

Item Type: Mushroom Vent
Product Diameter: 175mm
Material: Stainless steel
Fitment: Installs quickly and easily. Keep water out when closed, yet incorporating a mesh and an internal plastic finishing ring

Package List:
1 x

Mushroom Vent
1 x Shim
1 x Plastic Screw Handle