Top stop button secures measurements. Multiple coat clear lacquer finish. Scaled in 16ths of an inch on a single bevel. Tinted guide to aid reading across computer sheets. English and metric graduations.
Line scales to correlate with horizontal and vertical printout columns.
English and metric graduations. Durable, coated tape slides and retracts smoothly. Top stop button secures measurements. Flexibility permits measuring curved surfaces. Metric on one side, 16ths on the other side.