Marine Hardware 316L/304 Stainless Steel Round Shape Opening Portlight Marine Porthole Boat Window Hatch For Yacht

* Made of 316 marine grade Stainless Steel, Corrosion Resistance, Provide protection against the elements. Good for boat, yacht,ship, and RV.

* Round Opening, Mirror Polished. Come with Acrylic Cover and Mosquito Screen.

* Standard Model is suitable for Hull thickness of 1"-1.4" (26-36mm); Super Thin Model is suitable for Hull thickness of 0.24” –0.63” (6-16mm).

Model	Overall Size (inch)	Cut-out Size (inch)	Suitable Hull Thickness (inch)
			Standard	Super Thin
Ø 7.9”	Diameter 7.9”	Diameter 6.3”	1” – 1.4”	0.24” – 0.63”
Ø 9.8”	Diameter 9.8”	Diameter 8”	1” – 1.4”	0.24” – 0.63”
Ø 11.8”	Diameter 11.8”	Diameter 10.3”	1” – 1.4”	0.24” – 0.63”