- Enhanced Sailing Safety: The marine twist plug securely seals the hull deck opening to provide watertight integrity, increasing the safety and reliability of your vessel. Please verify the 3/4-inch size for compatibility before purchase. - Durable Construction: Crafted from high-quality brass, the snap button of this marine drain plug offers exceptional strength and corrosion resistance, enduring the harsh effects of seawater and oil exposure over time. - Reliable Leak Prevention: Made from premium rubber, the marine water plug features superior sealing capabilities to effectively prevent water leakage, ensuring your ship maintains peak safety and performance. - Simple Installation Process: The plug uses a user-friendly snap-on locking mechanism for quick and easy setup. Just remove the old drain plug, insert the rubber plug into the designated hole, and twist to secure it in place. Practical Applications: - Perfect for sailboats and motorboats, this drain plug enhances water protection during storage or while out at sea. - Ideal for use in both fresh and saltwater environments, it ensures a reliable fit and functionality in various boating conditions. - A must-have for boat maintenance, offering easy replacement and added peace of mind when it comes to water-tight safety. Experience the difference with our marine twist plug, designed specifically for dependable performance in every boating scenario.