Rulers

Relationship Ruler

A versatile ruler that is valuable as a teaching aid and learning tool. It is calibrated in millimeters and numbered in centimeters on one edge. On the other is a demonstration showing that 1 dm eq... More.

Senior Ruler

Both edges calibrated in mm with one edge numbered in cm and the other numbered in mm. 30 cm long. Plastic. More.

12" Clearview Ruler

Ruler includes inch and metric calibrations. Shatterproof. More.

Clearview Flexible Ruler Package

Made of shatter-resistant material. 12" ruler. Package of 12 includes two each of green, blue, orange, yellow, purple, and red. More.

Clear Economy Rulers

Clear 12"/30 cm plastic ruler with ring binder holes. Standard inch/metric scales. Set of 10. More.

Metric SAFE-T® Ruler

See what you’re doing with this ice blue View-Thru™ SAFE-T™ ruler. Displays 15 cm, 20 cm, and 30 cm lengths with mm/cm on one edge and cm on the other. More.