The Vetus Porthole PZ Category AI #PZ611 is a reliable choice for boaters looking to enhance their vessel with durable and functional equipment. Designed with high-quality fittings and robust rubber seals, this porthole promises longevity and effectiveness in marine environments. It's a practical addition to any boat needing dependable ventilation and light.Benefits Complies with CE classifications AI, AII, or AIII for assured quality and safety. Available with a stainless steel inner frame or unframed acrylic options. Offers the choice of "smoke" colored acrylic for privacy and style. Mosquito screens are available for added convenience and comfort. Crafted from opaque 10 mm acrylic with a white frame, this porthole measures 10.91 x 5.51 inches for the cut-out. It fits seamlessly into a variety of marine applications, making it a versatile choice for sailing enthusiasts. The Vetus porthole is perfect for those looking to combine functionality with sleek aesthetics on their vessel.Our Part # VTSPZ611 | Mfr. Part # PZ611