2Pcs Swimming Pool Winterizing Plugs, 38mm/1.5in Rubber Expansion Gel Plug for Swimming Pool Spa Piping Winter Fittings Maintenance

General descriptionYou will receive 2 pieces of swimming pool antifreeze plugs made from high-quality rubber. These plugs are designed to effectively block pipes after draining the pool, preventing water from entering and causing freezing during winter. They can also be used as rubber stoppers for oil skimmers, water return, and cleaning pipes.Technical specificationsSize: 38mm/1.5inWeight: 145g/5.1ozMaterial: High-quality rubberUsageThe winterizing plugs are multipurpose and can be used to:Block oil skimmer, water return, and cleaning pipes to prevent water entry in winterTest the pressure of the swimming pool pipeStop the flow of water into the swimming pool during equipment maintenance