Winter Plug #12 for 2 in. Fitting

This rubber expansion plug, designated as Winter Plug #12, is specifically engineered for closing off 2-inch diameter fittings commonly found in various pool plumbing lines, including return lines, skimmers, and cleaner lines, during the winterization process. Its robust rubber construction ensures a tight and watertight seal, preventing water from entering and potentially freezing within the pipes, which could lead to costly damage due to expansion. The expansion mechanism allows for easy and secure installation and removal. This essential winterizing tool helps protect pool plumbing systems from the harsh effects of freezing temperatures.