Product Information: :::::::::::::::::::::
CHARTPAK : Adjustable Triangular Scale for Architects
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Change units simply by rotating dial at either end of scale. Solid aluminum. 12" measuring length, exact calibrations. Adjusts to 1/16, 1/8, 1/4, 1/2, 1:1 and 2:1. 12" 1/32 scale. |
