This is a package of 10 number 6 pool plugs which create a tight seal for a 1 inch PVC fitting. Rubber winterizing pool plugs are vital to closing your pool and this this package of 10 will save you money.
Safely seal off inground plumbing lines during freezing conditions! Winter freeze plugs are used to plug your swimming pool pipes after they have been drained to prevent water from entering the pipes and causing freeze damage.
These rubber expansion plugs are non-corrosive and constructed of heavy-duty nylon, stainless steel, and high-quality rubber. The wing nut turns easier and provides 50% greater tightness than conventional plugs.
