The UG-1 Universal Gauge is available in both Imperial and Metric versions, with a few key differences in scale markings and usage preferences.

Differences

• UG-1 Imperial:

  • Features both Imperial and Metric graduations on the marking gauge and depth gauge.

• UG-1 Metric:

  • Features Metric-only graduations on the marking gauge and depth gauge.

Similarities

• Both models include a Centering Rule that is Metric-only.

  • The Centering Rule allows you to quickly find the exact center of stock up to 140mm (5.5") wide.

  • Simply align the same numbers on both sides of the stock, and the “0” mark will indicate the center—making layout work fast and accurate.

Please see the images below for a side-by-side visual comparison of the UG-1 Imperial and UG-1 Metric models.