Charles Leonard Beveled Wood Ruler w/Single Metal Edge, 3-Hole Punched, Standard/Metric, 12" Long, Natural, 36/Box

Economical wood ruler features a beveled design with a pencil groove and a single metal edge. Three-hole punching enables standard binder and hanging storage. Measurements scaled to a 1/16 of an inch on one edge and one millimeter on the other. Smooth, natural finish.