Stainless steel round garboard drain plug designed for reliable, long-term marine use Key benefits Prevents unwanted water ingress: a secure, tight seal for transom and cabin drain openings that helps keep bilges and interiors dry. Built to last in marine conditions: stainless steel construction resists corrosion and wear, delivering dependable performance over time. Fast maintenance and repair: simple design allows quick installation or removal for routine service or emergency situations. Main features Material: stainless steel for durability and corrosion resistance in harsh marine environments. Size and fit: round plug with a diameter of 5.3 cm — made to fit 5.3 cm drain openings commonly found on boats and yachts. Function: seals garboard/transom and cabin drains to reduce water ingress and maintain the vessel’s drainage integrity. Ease of use: straightforward, no-fuss design for quick replacement or temporary sealing. Installation and performance Install or remove by hand in minutes; ideal when you need fast access during maintenance or to stop a leak. Provides a secure fit that minimizes water entry while still allowing convenient access to drainage points when needed. Practical use scenarios Seasonal maintenance: replace an old or corroded plug during spring commissioning to restore a watertight seal at the transom. Trailering or docking: fit the plug to prevent water from entering the cabin or bilge while transporting or mooring the boat. Emergency repair: quickly install or swap the plug to stop unexpected leaks and keep the bilge manageable until full repairs can be made. Compatibility and care Designed specifically for yachts and boats with round 5.3 cm drain openings; verify opening diameter before purchase. Rinse with fresh water after exposure to saltwater and inspect periodically to ensure threads and sealing surfaces remain clean and intact. What you get A durable stainless steel round garboard drain plug, 5.3 cm diameter, ready to install for reliable sealing of boat transoms and cabin drains.