1/2 Inch Brass Boat Drain Plug – Marine-Grade, Saltwater Safe (2-Pack)

Upgrade your boat’s drainage system with this durable 1/2-inch NPT solid brass drain plug, engineered for long-lasting performance in harsh marine environments. Constructed from premium solid brass, this leak-resistant plug resists corrosion, cracking, and stripping better than coated or hollow alternatives, ensuring reliable operation season after season.

Featuring precision-machined NPT threads, the plug delivers a tight, secure seal in standard 1/2-inch drain sockets, making it ideal for garboard drains, transoms, bilges, and livewells. Its saltwater corrosion resistance makes it perfect for powerboats, deck boats, fishing boats, and other marine applications. Includes two plugs for convenience and future replacements.