Item Type: Boat Porthole. Porthole has an push out type opening, pushing window can be used for 0 to 85 degree. ✔Low profile hatch, designed to installed on internal or external flat surface. Easy to install CE approved Stylish portlight.For Boat/Yacht/Nautical/RV, it's the nautical /RV solution for leaking, broken, and dissatisfying.
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