Pocket Sized UTM Corner Rulers

Note: Product edges and interior cutouts are shown with a thin red line. Neither the red lines, colored background, nor map image are printed on the actual tool. (more info)

Product Description

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. There is also a hole in the center that allows a string to extend the compass rose. There is a 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.

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Item description Price Quantity
Pocket Sized UTM Corner Rulers
Part Id: PocketCorners, Made in USA, UPC: 824249150025
$5.49
Pocket Sized UTM Corner Rulers - Pack of 25
1:24,000 1:25,000 1:50,000
Part Id: PocketCorners-25Pack, Made in USA, UPC: 824249150025
$91.88

Specifications

Scales:
  • 1:24,000 x 1km
  • 1:25,000 x 1km
  • 1:50,000 x 1km
Height: 2.750 in. (70mm)
Width: 2.750 in. (70mm)
Thickness: 0.030 in. (1mm)
Made in USA.

How to use products like this...

Using a corner ruler roamer style tool to plot/measure a UTM position with 10m precision

Map with UTM  position

Here is a tutorial on using this type of tool.

Here is information on using the Universal Transverse Mercator coordinates (UTM).

Here is information on using the United States National Grid (USNG).

Here is information on using the Military Grid Reference System (MGRS).