- Versatile Compatibility: Designed for 1-inch holes, this product is perfect for use in boat bilges, transoms, seawalls, baitwells, and hulls. Its broad application makes it an essential component for various marine settings. - Durable Materials: Constructed from high-quality rubber and brass, this product offers a robust and corrosion-resistant solution that stands the test of time in challenging marine environments. - User-Friendly Design: The installation process is straightforward, allowing for quick setup from inside the transom. This convenient design ensures that even those with limited experience can achieve a secure fit. - Reliable Performance: Featuring a cam-style mechanism, this product guarantees a tight seal which enhances long-lasting performance, effectively preventing leaks and ensuring optimal functionality. Use Cases: 1. Boat Maintenance: Ideal for sealing bilge pumps or through-hull fittings, ensuring that your boat remains water-tight and operational during use. 2. Fishing Applications: Perfect for baitwells, keeping your bait fresh and alive while preventing water loss. 3. Home Projects: Useful for seawall repairs or transom installations, providing a reliable solution for both amateur and professional marine projects. This product is rigorously tested and certified, ensuring peace of mind with every purchase. It combines practicality with performance, making it a trusted choice for marine enthusiasts and professionals alike.