Anderson Brass Hook Plug 2-3/8In Heavy Duty - 870

Brass Hook Plugs feature a 1-1/2” extension between the wingnut and rubber to seal past threads in return lines or main drains. The right-angle bend in the handle makes for easy placement and tightening. The plugs are made with durable brass hardware, solid rubber, and a corrosion-free wingnut. Our heavy-duty plastic wingnuts are about the same strength as brass wingnuts (except in particularly dry environments) but are lighter and will not corrode over time. Anderson Plugs are built with durability in mind and will remain easy to tighten and leak-free even after years of use. Straight sided rubber is the best choice for accurate, safe pressure testing in swimming pool plumbing lines, but it’s important to choose the correct sized plug. Choose a plug size that is about 1/8” smaller than the inside diameter of the pipe opening you are plugging off. The measurement listed for each size is the actual diameter of the unexpanded rubber.