Durable Rubber Expansion Plug for Pool Plumbing & Winterization
The #0 Expansion Plug with Nylon Wing Nut is a reliable and easy-to-use plug designed to seal pool plumbing lines during maintenance, pressure testing, or winterization. Made with a durable rubber body and a nylon wing nut, this plug provides a secure, watertight seal in return fittings, drain lines, and other pool plumbing components.
Its user-friendly design allows for quick installation and removal without tools, making it a must-have for pool owners and service professionals alike.
Size: #0
Durable rubber plug for a tight, leak-free seal
Corrosion-resistant nylon wing nut for easy hand tightening
Ideal for winterizing pools or pressure testing lines
Fits standard pool return and drain fittings
Prevents water from entering lines during winter
Easy to install and remove without tools
Long-lasting materials resist chemicals and weathering
Essential for pool maintenance and seasonal prep
Trust the #0 Expansion Plug with Nylon Wing Nut to help protect your pool’s plumbing system year-round. Great for DIYers and professionals alike!
