Product Description

Invented by a practicing architect, this multi-use tool gives the user all the advantages of a traditional triangular scale in addition to many other features, while solving the portability problem of its bulkier counterpart.

• Measure & Scale Drawings
• Draw Circles & Arcs
• Draw Angles & Triangles
• Use as a Cutting Edge
• Dimensions: 1.531" wide, 0.22" thick
• Calibrations: 16, (1/8, 1/4), (1 1/2, 3), (3/4, 3/8), 10, 20, 50, 60