SP1000 Skimmer Screw Set - 1-1/4 Inch fitting-type_Adapter They can be used on

They can be used on most standard pool applications

Routinely wiping down rail surfaces and rinsing with unchlorinated water minimizes the potential for corrosion

the unit meters in additional water until the proper level is restored

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

scratch-resistant acrylic reinforced with fiberglass

SP1000 Skimmer Screw Set - 1-1/4 Inch fitting-type_Adapter They can be used onThis is a Hayward Long Face Plate Screw Set for SP1090, SP1092 Skimmers. These screws are 1 1 4 Inches in length and are made of Stainless Steel.