RimRiser adjust-to-grade systems for manholes, catch basins, and precast tops eliminates the time-consuming process and unsafe methods like using pry bars and shims.
- Features a four-bolt system, requires a standard 5/8-in nut driver
- No shims required
- Spot-on adjustment to final grade can be completed in less than a minute
- 35 RimRiser-ready castings
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