These marine thru-hull fittings are essential components for boat water intake systems, designed to provide reliable connections for hoses and pipes on watercraft. Featuring a dual port configuration with threaded connections, these fittings allow for secure attachment of water lines through the hull of your vessel. The bright yellow colour enhances visibility for easy identification during installation and maintenance, whilst the durable plastic construction offers resistance to corrosion in marine environments. The threaded connection design ensures a tight, leak-resistant seal when properly installed. These fittings are suitable for various marine applications including livewell systems, bilge pump installations, and general water intake requirements. The dual port design provides flexibility for connecting multiple hoses or creating branched water systems. Whether you're upgrading existing marine plumbing or installing new water systems on your boat, these thru-hull fittings deliver the functionality and durability needed for dependable performance on the water.