Seachoice Screw Type Boat Drain Plug

Screw Type Boat Drain Plug with O‑Ring Positive Seal

This screw type boat drain plug provides a secure, watertight seal for marine drainage applications. Designed to perform reliably under vibration, it is ideal for boat transoms, livewells, and storage compartments that require consistent sealing and easy removal.

Features

• Screw type design for secure installation
• Integrated O‑ring ensures a tight, positive seal
• Fine threads maintain sealing under high vibration
• Fits a 1 inch diameter mounting hole
• Mounts with two #8 screws for a stable fit
• Includes an attached plug to prevent loss
• Suitable for boat transoms, fish wells, and ice chests

Part number: 50-18781

Product availability varies between locations, and some products are only available online. Please contact your nearest Martin Motor Sports here for availability.