Marine Porthole Oval Portlight Stalinite Port Hole Opening Window for RV Boat Yacht

Feature: 1. Reserved mounting holes (without screws), easy to install, simple and convenient to use. 2. Contains durable rubber ring seals for strong sealing, effective waterproof, reliable to use. 3. The two fittings can be loosened to allow you to swing open the porthole. 4. 4mm0.2in thick tempered glass, anti?UV, reliable quality, not easy to damage. 5. Use an anti?aging, ABS thermoplastic with robust reinforcement, easy click‑in construction, corrosion free synthetic fittings. 6. Casted and polished 316 stainless steel accessories, suitable for boat environment. Specification: Condition: 100percent Brand New Item Type: Boat Porthole Material: Tempered Glass+ABS+316 Stainless Steel Color: BlackShaoe: OvalOverall Size: Approx. 410 x 220mm16.1 x 8.7in Window Opening Size: Approx. 323 x 130mm12.7 x 5.1inGlass Window Size: Approx. 304 x 114mm12.0 x 4.5in. Package List: 1 x Porthole 1 x BaseReserved mounting holes (without screws), easy to install, simple and convenient to use. Contains durable rubber ring seals for strong sealing, effective waterproof, reliable to use. The two fittings can be loosened to allow you to swing open the porthole. 4mm0.2in thick tempered glass, anti?UV, reliable quality, not easy to damage. Use an anti?aging, ABS thermoplastic with robust reinforcement, easy click‑in construction, corrosion free synthetic fittings.