No. 3 Rubber Winter Plug for 3/4 Inch Tube

No. 3 Rubber Winter Plug for 3/4 Inch Tube

• Safely seal off in-ground 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.
• The rubber expansion plugs are non-corrosive construction made of heavy-duty nylon, stainless steel, and high quality rubber.
• Simply screw plugs into all return and drain inlets after blowing out lines.
• Features stainless steel bolts and washers and large plastic wing-nuts.