360 Degrees Of Protraction

HELIX® FOLDING PROTRACTOR

Item Number : 44256P1

$3.95 EACH
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In Stock

360 Degrees Of Protraction

This 360-degree protractor from Helix® measures 6" dia and has 10-degree gradations on the inside and 1/2-degree on the outer ring, as mirror images of each other. In blue translucent plastic, it also folds in half when trigonometry class is over.

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