6" Engineer Drafting Select-A-Scales
CPN-14419256
Select-A-Scales 6" engineer drafting ruler. Ultra convenient and functional drafting tool that allow architects and engineers to select multiple scales all in one product. The unique design incorporates a sculptured arch on the bottom for ease of movement. A rotating rod on the top displays one of six available scales while the solid aluminum base has fixed scales on the front as well as a raised inking edge.
