Rolling Ruler

Alvin Rolling Ruler

This Rolling Ruler from Alvin is a multipurpose drawing instrument. Measure in inches and centimeters and draw quadrants, squares circles, angles, crosshatching, and vertical and horizontal parallel lines quickly and easily. Functions as a compass, horizontal ruler, straightedge, protractor, circle template and angle template, all in one. Unique compass pivot button eliminates surface marking.

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Alvin Rolling Parallel Ruler 12in

List Price: $10.75

Plaza Price $8.60