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Federal Stone® Radius Chart

Find the radius of your current pool coping or plan out your new project with our radius finding tool.

Federal Stone | Pool Coping Radius Chart
Federal Stone | Radius Pool Coping Chart

This two-piece plexi-glass chart, invented by Federal Stone®, can be used to determine any radius. By simply sighting down through the chart and onto the beam or stone, the corresponding radius arc can be easily determined by adjusting the chart. This tool is a timesaver when performing take-offs and will pay for itself in one job. Please use this link to view the Federal Stone® Radius Chart demonstration.


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