Square Ruler

square ruler

A square ruler, or an L-square ruler, is an essential for patternmaking.

When patternmaking you often need to form 90 degree angles when drafting blocks and patterns; having a ruler with two arms that form that 90 degree angle will ensure your right-angles are correct.


Right Angles

When creating your own blocks, you need to ensure certain lines are at right angles. 

The square ruler assists in doing this correctly.


Back to top