Measuring Tools

Ball bearing control creates accurate circles up to 12" in diameter. Features positive pencil lock. Complete with pencil, inch and centimeter guide. Safety pouch helps protect pencil point and spike tip. Safety compass features shortened point.

Ball bearing control creates accurate circles up to 12" in diameter. Features positive pencil lock. Complete with pencil, inch and centimeter guide. Safety pouch helps protect pencil point and spike tip. Safety compass features shortened point.

Versatile design lets architects work with maximum efficiency. Change units by rotating dial at either end of scale without moving scale from work surface. 12" measuring length, 1/32" scale. Exact calibrations. Highest quality aluminum. Adjusts to 1/…

Designed for the exacting needs of engineers. Change units quickly and easily by rotating dial at either end of scale. 12" measuring length, exact calibrations. Highest quality aluminum. Adjusts to 10, 20, 40 and 50 parts to the inch.

Selected hardwood with a multiple-coat clear lacquer finish. Single metal edge to preserve the edge when used for straight-line drawing or cutting . Scaled in sixteenths. Numerals and graduations are sharply delineated. Suitable for use in the home,.…

Clear plastic protractor is ideal for all young mathematicians. Protractor features an open center. Students will easily be able to identify angles from 0 to 180 degrees with the protractors sharply defined graduations which is easy to read and helps…

Clear plastic protractor is ideal for all young mathematicians. Protractor features an open center. Students will easily be able to identify angles from 0 to 180 degrees with the protractors sharply defined graduations which is easy to read and helps…

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. Smoot…

Precision-made of the finest kiln-dried lumber. Numerals and graduations are sharply delineated and checked for accuracy. Both edges are double brass. Clear lacquer finish. 1 3/8" wide x 3/32" thick.

A school tool designed with students in mind. Features a movable arm for greater accuracy. Soft touch grip and non-skid backing for better control. Protractor contains an antimicrobial agent to help inhibit the growth of bacterial stains and odors...

Features a circular, soft grip top for easy use and greater accuracy. Compass contains an antimicrobial agent to help inhibit the growth of bacterial stains and odors. Fully retractable point for safety. Assorted color combinations are: Blue/White,..…

2X magnifying power for easy reading. Wide 1/2" magnifying area is great for proofing text or reading. Scaled in both inches and metric graduations. Ideal for spreadsheets and analyzing data.