Specification:

Brand new and high quality
Material: Rubber
Color: Black
Type: Expansion Plug
Size:25mm,32mm,38mm,45mm,51mm,63mm

Description:

Material: The winter expansion plugs are made of high quality rubber material, with stainless steel screw bolts, reliable, stable, anti rust, not easy to break, durable and long lasting.
Function: Pool Winterizing Plug is designed to plug your sawimming pool pipes after they have been drained, avoiding water entering and causing freeze.
Easy to Use: Just screw the plugs into all return and drain inlets, convenient to handle and use, need no much efforts.
Application: Used as pipe plugs, to plug skimmers, returns and cleaner lines to prevent water from entering the pipes during winter.
Multifunction: The plug can also be used for pressure testing pool lines or other methods of leaking detection, or stopping water from the pool.

Package Includes:

1* Expansion Plug