Chartpak Adjustable Triangular Scale Aluminum Architects Ruler, 12″, Silver

Writing and Correction Supplies
Writing Accessories Versatile design lets architects work with maximum efficiency. Change units by rotating dial at either end of scale without moving scale from work surface. 12" measuring length, 1/32" scale. Exact calibrations. Highest quality aluminum. Adjusts to 1/16, 1/8, 1/4, 1/2, 1:1 and 2:1. Ruler Type: Triangular Scales Length: 12".Unit of Measure : Each More »