1" Plug
1" Plug

1" Plug


Regular price$6.95
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Rubber Plug for 1" Hole

This rubber plug is an excellent solution for sealing any 1" hole, offering versatility and reliability for various marine applications. With a top flange diameter of 1-3/8" and a large loop for easy handling, this plug ensures convenient installation and removal as needed. The body extends 5/8" into the hole, providing a secure fit, while the two molded rings enhance sealing performance for effective water containment.

Key Features:

  1. Versatile Use: Originally designed for use on the inside of the MSC403502 drain, this rubber plug is suitable for a wide range of marine applications, including sink plugs, bait well plugs, or compartment drains.

  2. Optimal Size: The plug is specifically designed to fit 1" diameter holes, providing a snug and secure seal for effective water containment.

  3. Convenient Design: Featuring a top flange diameter of 1-3/8" and a large loop, the plug offers easy handling, allowing for quick and effortless installation and removal as needed.

  4. Secure Fit: The body of the plug extends 5/8" into the hole, ensuring a secure and stable fit, while the molded rings provide additional sealing performance for reliable water containment.

  5. Durable Construction: Constructed from high-quality rubber material, this plug offers durability and resistance to corrosion, ensuring long-lasting performance in marine environments.


  • Material: Rubber
  • Top Flange Diameter: 1-3/8"
  • Body Extension: 5/8"
  • Hole Diameter Compatibility: 1"
  • Versatile Use: Suitable for sink plugs, bait well plugs, compartment drains, and more.

Enhance your marine equipment with this Rubber Plug for 1" Hole, offering versatility, durability, and reliable sealing performance for various marine applications.

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