Product Description
Seal off unused plumbing lines with confidence using our USA-made 3/4" Threaded Pipe Plug, precision-engineered from marine-grade composite to deliver long-term durability in even the harshest saltwater or freshwater conditions.
Designed to fit standard 3/4" tapered pipe threads—which measure approximately 1" across the outside of the threads—this threaded plug offers a tight, secure seal for temporary maintenance tasks or permanent closures. Its hex head design allows for quick and easy installation with a standard wrench, making it a hassle-free solution for both DIYers and marine professionals.
Trusted by boat manufacturers like Bayliner, Tracker Marine, Sea Ray, Boston Whaler, and Grady-White, this plug is compatible with plumbing systems found in most boats, pontoons, and watercraft.
Built in the USA with a focus on reliability, corrosion resistance, and quality craftsmanship, this marine plug keeps your boat’s plumbing sealed, efficient, and protected trip after trip.
Product Specifications:
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Thread Size: 3/4" standard tapered pipe thread
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Outside Thread Measurement: Approx. 1"
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Material: Marine-grade composite (durable and corrosion-resistant)
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Design: Hex head for easy wrench tightening
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Made in: USA
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Usage: Temporary or permanent seal for unused marine pipe fittings
