Bloc Loc KIS-OP 4" set
Set includes two oversized cutting templates for the center kite and side triangles and a grooved ruler that are designed to be used “on point” (in a straight set block). Once locked on, the grooves make sure the seams along two sides are in the correct place and the point is in the exact position. Ruler trims to 4 1/2″ x 4 1/2″ diagonally from corner to corner.