Piling Cap Configurator
Calculate your piling diameter and get a recommended cap size range in seconds.
Diameter = circumference ÷ 3.1416
Measured Piling Diameter
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Rounded to nearest 0.5 inch
Recommended Cap Size
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Choose closer to plus 1.5 inch for snug, plus 2.0 inch for roomy
Suggested Wattage by diameter
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Verify against variant specs before ordering
Tips
- Measure each piling individually. Sizes often vary.
- Pick power supplies by total wattage and wire run length.
- If a warm white cap does not light on first try, swap polarity red and white.