Multiple sizing options to fit your yacht Available in 4 inch, 6 inch, and 8 inch sizes to suit different deck configurations and ensure an fit for your vessel. Robust construction for marine durability Made from ABS material designed to withstand harsh marine environments, providing dependable performance against wear and tear. Easy access design for maintenance efficiency Screwout mechanism allows effortless access to underdeck areas, simplifying inspections and maintenance tasks for boat owners. Sleek aesthetic that fits with your deck Clean white finish enhances the vessel's visual appeal while maintaining practical function and compatibility with various deck styles. Practical use scenarios Routine inspections and maintenance: Access underdeck areas quickly during regular checks or service intervals without heavy tools. Presail and post checks: Remove and reseat the hatch easily to inspect equipment or connections beneath the deck before and after voyages. Retrofit or replacement on diverse decks: Choose from 4, 6, or 8 inch sizes to match existing deck openings on different yachts or configurations.