Bloc Loc Ruler 12.5" x 12.5"

Bloc Loc’s Half-Square Triangle ruler 12.5″ x 12.5″ locks 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.

Multi-sized ruler with groove technology locks onto the seam for instant placement and trims 90% faster with no ruler rock. Can trim in 1/8″ increments