Marking Tools

This category should be measuring and marking tools because when you measure you have to mark whatever length you come up with. We have simple specialty marking tools such a Radius Markers in several sizes and Trammel points which have the same function of making a circle or an arc. You could be looking for the Welder's Pencils (in either Red Riter or Silver Streak). There are also more complicated marking tools from different manufacturers. There are Master Markers and Miter Markers with On-Off Magnetic Blocks by Flange Wizard. There are Contour Markers by Curv-O-Mark in Standard and Jumbo. How about Circle-Ellipse Projectors and Multi-hole Imagers. Have you ever heard of a Plumber's Rule for 45° offsets?