DF 500 Imperial Thickness Gauge for Domino Joiner

$24.95
In stock

Quickly adjust your Domino for imperial boards

Delivery by Mar 29 - Apr 1. If you order today
One-Year Guarantee & 60 Day Returns
Arrives by Sun, Mar 29 – Wed, Apr 1
Designed & made in Medina, Ohio

Description

The ToolCurve DF 500 Imperial Thickness Gauge is a direct replacement for the factory metric thickness gauge, designed specifically for woodworkers who work in imperial measurements.

This simple upgrade eliminates metric-to-imperial math, allowing faster, more confident height adjustments when working with common North American board thicknesses. Less thinking, fewer mistakes, and smoother workflow at the bench.

After extensive feedback from woodworkers, this updated version focuses on clarity, durability, and ease of use. The improved indicator is easier to read under shop lighting and built to hold up to daily use.

Features

  • Converts the joiner’s thickness settings from metric to imperial
  • Seven common imperial board thickness settings
  • High-contrast, easy-to-read indicator in nearly all lighting conditions
  • Durable, scratch-resistant measurement label
  • Installs in about one minute with a single T10 screw
  • Retains the same positive detent feel as the factory gauge

Thickness Settings Included

  • 1/2″
  • 5/8″
  • 3/4″
  • 7/8″
  • 1″
  • 1-1/4″
  • 1-1/2″

Shipping & Returns

Domesitc Shipping
Standard (3-5 days): $6.95
Priority (2 days): $9.95
Free Shipping on orders over $50

Worldwide Shipping
Canada: $18+
EU coming soon.

Return Policy

Returns are accepted within 60 days of the purchase date. We gladly accept returns on all purchases made through our website, provided the items are unused, undamaged, and returned in their original packaging.

18 reviews for DF 500 Imperial Thickness Gauge for Domino Joiner

5.0
Based on 18 reviews
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1-5 of 18 reviews
  1. I like my Domino but don’t use it often enough to quickly remember the right height settings(in metric) when changing thicknesses in wood. Inevitably, this would lead to a long series of guesses and test on scrap pieces. This nifty solutions from Tool Curve finally makes the Domino show me settings that match the actual wood I’m using. Waited to long to get one.

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  2. Very nice products to fill holes from manufacturers

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  3. Something so simple is so great. I tried to covert yo metric, but it’s a struggle, so I’m an imperial guy.

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  4. Works great to not have to convert from metric. Easy switch over. Great addition.

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  5. I don\’t mind the metric system; I just don\’t \”think\” metric. Having this replacement gauge for my Festool makes thinking about a project much easier. Not to mention the build quality of the little item. Very thoughtfully done.

    (0) (0)
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DF 500 Imperial Thickness Gauge for Domino Joiner DF 500 Imperial Thickness Gauge for Domino Joiner
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I have a few of your adapters, love them , now have the domino 500 imperial, question is when might you be coming out with the same for the domino 750 ?? Thanks Rodney Gingerich asked on March 17, 2026

The gauge for the DF 700 will be released in the coming weeks, should be early April

ToolCurve answered on March 24, 2026 store manager
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