Grace Company 90 Degree Triangle Ruler

Perfect for small shapes and pieces! Each triangle ruler works with the patented TrueCut track and guide system for use with the TrueCut cutters, but can also be used with any other rotary cutter on the market. 

90 Degree Ruler: This is a right-angle ruler, great for squaring up small pieces, and cutting shapes with 90 or 45 degree corners.