Pentair Admiral S15 Concrete Skimmer Complete 2" FPT Circular Weir (84120200) aosmith A nut like this is

A nut like this is useful because it helps hold the cover in place

and this Balboa TP700 Topside is designed for compatible applications where the original panel has become unreliable

Hayward rectangular gutter drain

and gray finish give this pillow practical value because replacement comfort components work best when they match the original spa seating layout and appearance

Helps grip rounded parts without harsh metal jaws

Pentair Admiral S15 Concrete Skimmer Complete 2" FPT Circular Weir (84120200) aosmith A nut like this isPentair Admiral S15 Concrete Skimmer Complete 2" FPT Circular Weir (84120200) is a genuine Pentair Admiral S15 concrete skimmer assembly designed for pool installations that require a complete skimmer solution with a 2" FPT connection and circular weir. The skimmer helps draw surface water and debris into the circulation system for cleaner pool operation. This complete assembly is useful for new installations, renovations, and replacement projects