Pool rubber plug winter plug inlet nozzle skimmer pool nozzle plug universal Features: Pool Plugs: Our pool plugs are available in 6 sizes, 0.98 inch (25mm), 1.25 inch (32mm), 1.5 inch (38mm), 1.77 inch (45mm), 2 inch (51mm), and 2.48 inch (63mm), which meet your daily use and replacement needs and help you protect your pool in the cold winter. Multi-purpose: They are used as pipe plugs to plug skimmers, returns and cleanout lines - to prevent water from entering the pipes in winter. Expansion plugs can also be used for other purposes, such as pressure testing pool lines or other leak detection methods, or to stop the flow of water from the pool when making repairs to the equipment. Stable Performance: The pool plugs are made of stainless steel bolts and rubber compression bodies and are corrosion resistant. They are made for everyday use. They will serve you for many seasons. Buy once and never look back! Convenient Application: These stretchable rubber plugs can protect your swimming pool pipes by preventing them from entering the pipes. You only need to screw the plugs into the return pipes. Threaded swimming pool return plugs can prevent the pipes from breaking. Bring Convenience to Your Daily Life: These pool skimmer plugs can be used as pipe plugs for storage devices, and threaded pool return pipe plugs are suitable for winter plugging above ground and swimming pools in winter. You can use them in your outdoor pool, kitchen and bathroom sinks, and small indoor pools. Specification: Material: Rubber, Stainless Steel Color: Black Diameter: 0.98 inch (25mm), 1.25 inch (32mm), 1.5 inch (38mm), 1.77 inch (45mm), 2 inch (51mm), and 2.48 inch (63mm) Important Information! The color of the item may be slightly different from the color shown in the photos caused by many factors (e.g. monitor and light brightness). Package Included: 1pc x Rubber Plug