Measurement

6" Professional Protractor

Open center with accurate 6" ruler. Clearly printed calibrations. More.

6" Clear Clearview Ruler

Shatterproof ruler is ideal for lots of classroom use. Includes inch and metric calibrations. More.

SAFE-T® Ruler® – Clear, 6"

This ruler has inch and metric calibrations for all measuring needs. Shatter resistant. More.

Flat Flexible SAFE-T® Ruler® – 6"/15 cm

A flat, flexible, plastic ruler that can be used for desk work or on the overhead projector. Metric and English markings. More.

1/4" Graduation Ruler

Great for teaching fractions. This 12" ruler is clearly marked with 1/4" graduations and inch markings. Wooden ruler with single bevel profile. More.

4" Clearview Protractor, Orange

This 180° protractor comes with a slotted separation. Lower scale reads the right-opening angles and the upper scale reads the left-opening angles. Made of durable plastic. Grade 3 and up. More.

Primary Ruler, Scaled in 1/16"

12". More.

Primary Ruler, Scaled in 1/2"

12". More.

Primary Ruler, Scaled in 1/8"

12". More.

Primary Ruler, Scaled in 1"

12". More.