Trammel points - Beam Compass by BubaLettow

Last crawled date: 4 years, 5 months ago

A set of Trammel Points with pencil holder also called a Beam Compass. Using any length 1x wood (1x2 works well) or any other 3/4" thick piece of material, the length is practically unlimited.
A pencil, nail, and a small handful of nuts and bolts are necessary to make this work.