Bloc Loc - HST Ruler Set #5 (4.5, 5.5, 6.5")
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Bloc Loc HST Ruler Set #5 (4.5, 5.5, 6.5")
- Set comes with 3 Bloc Loc HST Rulers: 4.5" 5.5" and 6.5"
- 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.
- Click here for Bloc Loc HST instructions.
- Click here for instructions on how build 8 HST units at one time.
- All prices in Canadian (CAD)

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Bloc Loc HST rulers
Great tool for making half square triangles. My finished product looked great. Thanks for carrying this item on your website.

Awesome products and service
Love this item. I used it today and am very happy with it. I think I need to get more sizes!

Bloc-Loc Ruler Set
I purchased the Bloc-Loc HST ruler set, and am very pleased with them. Thanks for getting them to me as quickly as you could when the arrived. Your customer service is terrific!!

Excellent selection of sizes
Waiting to get going with the project I bought these for, but the smaller size has been great so I’m expecting these rulers to be equally helpful in getting consistent trimming. Thanks for carrying the full range of sizes - Dinkydoo has terrific selection and service.

Perfect!
They worked great. Loved how they locked in place on the seam.