Stainless Steel Core Marine Scupper Plug Leakproof Twist-Tighten Drain Seal Rust Resistant Mechanical Seal Plug Long-Lasting for Boat Decks, Sewage, Floor Drains

Premium Construction: This high-quality plumbing hardware features a stainless steel core and long-lasting rubber body, ensuring long-lasting resistance against rust and in harsh marine environments.

Reliable Sealing: Designed as a high-performance drain stopper, it creates a watertight mechanical seal that prevents leaks in boat decks, sewage, and floor drains with a simple twist.

Expandable Design: This versatile pipe plug utilizes a mechanical expansion mechanism that allows the rubber to swell and grip the inner walls of the pipe for a secure, non-slip fit.

Easy Operation: Featuring an expandable rubber plug design, it can be quickly installed or removed without specific tools, making it ideal for emergency leak repairs or routine maintenance.

Ergonomic Grip: The integrated T-handle expansion plug allows for effortless tightening and loosening, providing the necessary leverage to ensure a completely airtight and leakproof seal every time.