3/4" threaded cap

Product Description

Protect your boat’s plumbing with our USA-made 3/4" Threaded Pipe Cap, expertly designed to withstand harsh marine conditions. Made from premium marine-grade composites, this corrosion-resistant pipe cap provides a tight, leak-proof seal for unused plumbing pipes or fittings on a variety of vessels.

Engineered for a precise fit to standard 3/4" tapered pipe threads (measuring about 1" inside), the cap ensures compatibility with plumbing systems on boats from top manufacturers including Bayliner, Sea Ray, Boston Whaler, and Tracker Marine. The hex head design allows for effortless tightening using a wrench, making installation quick and reliable.

Whether you need a temporary seal during maintenance or a permanent closure, this pipe cap offers the strength and durability marine professionals trust. Proudly made in the USA, it embodies craftsmanship and quality that keep your boat’s plumbing system secure voyage after voyage.

Upgrade your marine plumbing system today with our durable threaded pipe cap — the ultimate solution for leak prevention and plumbing integrity in saltwater or freshwater environments.

Product Specifications:

• Thread size: 3/4" standard tapered pipe threads (approx. 1" inside diameter)

• Material: Marine-grade composite for corrosion resistance and long-lasting durability

• Design: Hex head for easy wrench tightening

• Origin: Made in the USA

• Application: Ideal for sealing unused pipes or fittings on boats