Plastic Universal Anchor Set (Two) With Black Escutcheons 1.90 O.D. x 6 Inch repair-type_Joint Repair And you do not need

And you do not need to drain the water below the skimmer

Key is sold separately (item #KDI-38202)

Allow the overlay to bond for 24 hours before filling the pool

with or without anchors

This model 320 features an external fine control valve that lets you adjust the feed rate to meet specific pool or spa requirements

Plastic Universal Anchor Set (Two) With Black Escutcheons 1.90 O.D. x 6 Inch repair-type_Joint Repair And you do not needA set of S. R. Smith 6 inch deep, universal plastic anchors, recommended for salt water pools. Includes 2 inch spacer to create 4 inch socket where required. This set also includes two black sealed steel escutcheons.