Pocket Sized UTM Corner Rulers

The Pocket Sized UTM Corner Rulers measure only 2-3/4" x 2-3/4" and are truly "pocket sized"! The Corner Rulers are a set of 3 UTM/MGRS "roamers" for 1:24,000, 1:25,000, and 1:50,000 scale maps. The 1:24k and 1:25k corners allow you to divide a 1 kilometer map grid with 10m precision. The 1:5k corner provides 20m precision.