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Bloc Loc - 9.5" Half Square Triangle Square Up Ruler

2 reviews

Bloc Loc 9.5" Half Square Triangle Square Up Ruler

  • The easiest way to square up your half square triangles!
  • Saves you an incredible amount of time making HSTs!
  • Makes perfect square cuts, the channel locks onto the seam and slides.

Customer Reviews
5.0 Based on 2 Reviews
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Sharon W.
Canada Canada
Half square triangle ruler

I love the Bloc Loc products. Right now I am working with the kite ruler I purchased from you and it is wonderful. The blocks proof so well. I love the half square ruler as it allows me to make many different sizes with one ruler. I am gradually increasing the number of bloc loc rulers in my collection.

Alice M.
Canada Canada
Bloc Loc ruler

Love the Bloc Loc line for accuracy and ease of use. I had used an expensive different brand name half square triangle square up ruler and my blocks always had size discrepancies. I then tried a bloc loc ruler to compare the block, and the difference was incredible. The other ruler was off by almost 1/4”. My blocks are sized correctly and no more frustration trying to figure out what was going on. This is my second bloc loc ruler.