Helix Circle Ruler

Helix

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Helix Circle Ruler - Top view of 12" ruler
Helix Circle Ruler - Top view of 12" ruler

This 2-in-1 ruler and compass lets you draw circles from 1" to 12". Place the center disk hole on your starting point and choose your desired circle size (in 1/8" increments). Insert the pen into the hole and then hold down the center disk. Sweep around with the pen in the hole u...


Item #: 55740-1012
Description: Circle Ruler
Size: 12"
Current price:
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