Description
Horizon Size 12 Winterizing Plug, 2 in Fitting
Tapered expansion plug for off-season plumbing seal-up.
Genuine Horizon 12 tapered winterizing plug, sized for 2 in Fitting. Push-in expansion design seals open plumbing ends so freeze damage cannot crack a return line or fitting over winter. Reusable plastic plug with a captive wing nut, drives the rubber gasket against the inside diameter for a positive seal. Outer diameter is ~2.469 in, the standard Technical Products / Anderson plug-size 12 cross-reference.
