Midwest Products Hobby &amp; Craft Scale Lumber Gauge<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Scale lumber gauge for identifying and sizing scale lumber</li><li>Strip identification gauge in three popular railroad model gauges</li><li>Used by architectural model makers</li><li>Also features a 12-inch ruler</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41V9oMKLpqL.jpg" noproxy>