Available for in store pick-up ONLY
This 2490 Series round gray iron riser fits a 23.875" diameter cover with a 1" seat thickness. It fits into your existing frame to elevate your manhole or catch basin by 1.5" and bring it to the finished grade.
- 1.5" adjustment rise to bring your manhole or catch basin to finished grade
- Fits a 23.875" diameter cover with a 1" seat thickness
- Gray iron material construction
- Natural cast iron patina
- Made in USA