Helix Professional Engineer's Triangular Scale, 12 Inch, Metal (13371)

Price: from $11.24

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Manufacturer Description

Triangular scale is designed for professional engineers with three color-coded, rubber, center strips for easy identification of scales. 12" scale is fully divided in three with 10, 20, 30, 40, 50 and 60 parts markings to the inch. Triangular scale is made of aircraft-grade aluminum.

Product Features

Two-in-one protractor and compass lets you easily make angles and eight sizes of circles with built-in templates You can also use this handy device to measure angles Angle and Circle Maker is made of plastic The layflat design easily fits in your binders and drawers

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