Bloc_Loc Half-Square Triangle Square Up Ruler Set #2


Square up a half-square triangle in less than half the time.

The patent pending channel locks onto the seam and slides to make a perfect square cut every time.

No turntable is necessary, just turn the ruler and your fabric moves with Bloc Loc.

Bloc Loc  rulers have easy to read solid markings throughout every 1/2″ and  perimeter markings to 1/8″.

Ruler sizes: 2 ½” square, 4 ½” square and 6 ½” square

1 in stock

Minimum quantity is 1
Sold in quantities of 1

SKU: 10539 Categories: ,
  • Bloc Loc’s Half-Square Triangle Set #2 contains 2 1/2″, 4 1/2″ & 6 1/2″ rulers that lock onto the seam for instant ruler placement, control so that the seam ends in each corner and trims 90% faster than a flat ruler.
  • Ruler rock is gone, too!
  • Also trims quarter-square triangles, birds in the air, y-blocks, LeMoyne Star, double windmill, hidden square units and much, much more.
  • HST ruler is multi-sized and trims in 1/8″ increments.


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