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Map Tools Pocket Sized UTM Corner Rulers

  • Product Number: 5565 - 8403574

A pocket sized set of 3 UTM corner rulers or "roamers" for 1:24,000, 1:25,000, and 1:50,000 scale maps. The 1:24,000 and 1:25,000 corners allow you to divide a 1km map grid to a 10m precision. The 1:50,000 corner allows you to divide a 1km map grid to a 20m precision.


  • The tool has a hole at the corner of each scale to allow for placing a mark on the map
  • Hole in the centre that allows a string to extend the compass rose
  • Lanyard hole in the upper left corner
  • The tool has a band of white ink around the edge of the tool. This makes reading the compass rose and grid numbers easier and also keeps the tool from "disappearing" when you place it on the map



  • 1:24,000 x 1km
  • 1:25,000 x 1km
  • 1:50,000 x 1km


  • Height: 3.000 in. (76mm)
  • Width: 3.000 in. (76mm)
  • Thickness: 0.030 in. (1mm)