General description Made of lightweight, strong, and corrosion-resistant plastic, this swimming pool drain cover is designed for long service life. It is suitable for various applications including swimming pools, hot springs, and spas. The cover is easy to install and replace, making it a perfect choice for worn or damaged parts. Technical specifications Product Size: Approx. 10.5 x 6 cm / 4.1 x 2.4 in Cylindrical Outer Diameter: Approx. 5.6 cm / 2.2 in Weight: 95 g / 3.4 oz (approx.) Installation The drain cover features an external plug-in interface design. When installing the PVC pipe into the water outlet interface, ensure to complete the docking and seal it with glue for a stable and reliable fit. Usage The built-in adjustable screw allows for control over the flow size, providing flexibility and convenience in managing water flow.