Antrader Expandable Sealing Plug,2.56" to 3.15" Leakproof Rubber Plug with Detachable Stainless Steel Allen Wrench Handle for Kitchen Pool Boat Plumbing Maintenance

["Multifunctional Leakproof Pipe Sealing Plugs: 1Pcs Industrial grade detachable drainage plug.","NBR Wear-Resistant Rubber Material: Made of anti aging and corrosion resistant rubber, which is thickened with sufficient material and durable without deformation,good sealing performance, oil resistant and waterproof.","Standard Size Range: 2.56\"~3.15\"(65~80mm) Sewer Cap Cover for Low Pressure & Leakage Test, Sealing & Clean-Outs, not suitable for long-term use in high pressure, high temperature or acid and alkali chemical pipes.","Easy to Use:Put the scupper plug into the hole and turn the handle clockwise with allen wrench, When the handle is turned the rubber will be squeezed and expanded until the hole is clamped forming a leak-proof seal,turn counterclockwise for easy removal and next reinstallation.","Wide Applications: This universal rubber expansion plug used for various circular drainage holes and pipe openings on kitchen, bathroom, pools, fountain, construction industry, and marine boats."]