Function: These expansion plugs are for winterizing your pool and protecting it from harsh winter and stain damage. The tapered plugs, covered in rubber, can also be used to block or seal certain holes, pipes, drains, sinks, tanks, etc. in your pool, kitchen, bathroom or garden.

Used as pipe plugs, to plug skimmers, returns and cleaner lines - to prevent water from entering the pipes during winter.

Expansion plugs also have other uses, such as pressure testing of pool lines or other methods of leak detection, or to stop water flow from the pool when equipment repairs are being performed

100% Brand new and high quality.

Material: Rubber + Stainless steel

color: Black

Package Contents:

6 x Pool Plug (2 x 25mm, 2 x 38mm, 2 x 51mm)

Only the above package content, other products are not included.

Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.