Bloc Loc, Half Square Triangle Ruler - 5.5"

Get your points to line up every time!  Bloc Loc Half Square Triangle (HST) rulers are the easiest way to square up your HSTs, will save you time, and add accuracy to your quilt.  Make 2, 4 or 8 HSTs at a time.  

Check out this video to see how amazing this ruler is: https://www.youtube.com/watch?v=gUqbjcV36IE