UTM Slots for 1:31,680 1 inch = 1/2 mile
McKenzie Boundary Waters maps and Halfmile's PCT maps

Product Description

The 1:31,680 scale represents a distance equivalence of 1 inch = 1/2 mile. When I created this tool, I had the McKenzie Boundary Waters maps in mind. Since then I've discovered that Halfmile's pdf maps of the Pacific Crest Trail also use this scale, have a 1km UTM grid on them, and are a great match with this tool.

The Philmont Scout Ranch's sectional maps are also a good match with this tool.

• The Boundary Water Canoe Area Wilderness of Minnesota, USA
• The Quetico Provincial Park of Ontario-Canada
• Isle Royale National Park
• Voyageurs National Park
• Superior Hiking Trail
• Superior National Forest
• The North Shore of Lake Superior
• The Apostle Islands on the South Shore and the Duluth/Superior Harbor

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Item description	Quantity	Price	Quantity
UTM Slots for 1:31,680 1 inch = 1/2 mile McKenzie Boundary Waters maps and Halfmile's PCT maps Part Id: UTM-MK, Made in US, UPC: 824249002416	1 - 9 10 - 24 25 - 99 100+	$7.45 $6.33 $5.22 $4.47

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Specifications

Scales:

• 1:24,000 x 1km
• 1:31,680 x 1km

Dimensions:
Height: 3.000 in. (76mm)
Width: 3.000 in. (76mm)
Thickness: 0.030 in. (1mm)
Made in US.

How to use products like this...

Using a slot style tool to plot/measure a 10m MGRS 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).