- Marine grade material: Made from robust marine grade nylon, this thru hull fitting is designed to withstand saltwater, sun, and marine wear, delivering reliable performance for boats and yachts. - Tool-free installation: Quick, tool-free installation and removal for repairs or replacements, reducing downtime and simplifying maintenance for all boating enthusiasts. - Effective water management: Water-blocking design efficiently manages drainage, minimizes water buildup, and supports stable operation of your drainage system during sea excursions. - Use scenario: Routine maintenance or replacement on a sailboat or motorboat when upgrading worn fittings. - Use scenario: In-situ repairs after impacts or hull work, enabling fast installation or removal without tools. - Use scenario: On long voyages or in rough seas, ensuring reliable drainage and reducing splash or pooling around the scupper system.