- Manufactured from High Impact Polystyrene (HIPS).
- UV stabilized to protect from sun degradation.
- Use to plug any unused opening(s) on 9″, 12″ and 18″ Square Catch Basins.
- Easily installed or removed by rotating clockwise or counter-clockwise respectively.
- Has an ergonomically designed handle for easy installation and removal.
- Made in the USA.