Rectangular Aluminium Boat Portlight Upgrade your boat or yacht with the NNEOBA Rectangular Aluminium Portlight, featuring a durable acrylic porthole and 180° opening for enhanced functionality and style. Specifications: Item: Boat Portlight Material: Aluminium Alloy, Nylon, Acrylic, Rubber External Dimensions: 175x345mm Internal Dimensions: 156x303mm Glass Thickness: 10mm Opening Angle: 0-180 degrees Usage: Suitable for Boats, Yachts, Marine Applications, and Caravans Features: Strong Construction: Built with a polished aluminum alloy frame with an anodized surface, ensuring long-lasting durability and resistance to harsh marine or outdoor environments. 10mm Acrylic Glass: The porthole features 10mm thick anthracite gray acrylic glass, providing enhanced strength and durability. UV Protection: Smoky gray glass filters out harmful UV rays while allowing light to brighten the cabin and improve ventilation. 180° Internal Opening: The portlight supports a 0-180 degree opening angle, allowing it to be secured at any desired position. Perfect for use as a skylight or for storage compartments. Versatile Usage: Designed for installation in thicknesses ranging from 5-25mm, making it suitable for boats, yachts, ships, and caravans. It provides a reliable solution for leaky or damaged windows. Description: The NNEOBA Rectangular Aluminium Boat Hatch Portlight is the ideal upgrade for your marine vessel or caravan. Constructed from high-quality polished aluminum alloy and featuring a 10mm thick acrylic glass, this portlight is built to withstand harsh marine conditions. The smoky gray glass offers UV protection while enhancing cabin brightness. Its versatile 180° internal opening mechanism allows for customizable ventilation and light control. Designed for easy installation in a range of thicknesses, this portlight ensures a secure and leak-proof fit, making it a practical choice for boats, yachts, and caravans. Packing List: 1 Portlight 1 Fixed Frame Attention: Installation may be slightly challenging; professional assistance is recommended for optimal results. Handle with care during disassembly and assembly to avoid damage. Please allow slight variations in measurements due to manual measurement.