JULY PREORDER -- 6.5" Half Square Triangle Bloc Loc Ruler

Bloc Loc's Half-Square Ruler locks onto the seam for instant ruler placement and control so that the seams end up in the corners of the block correctly. Trim your blocks 90% faster than with a regular flat ruler, with no ruler rocking!

Can also be used to trim quarter-square triangles, birds in the air, y-blocks, LeMoyne Star, double windmill, hidden squares and much, much more. HST ruler is multiple-sized and trims in 1/8" increments.