Zona Stainless Steel Triangle Ruler, 76.2 mm

This precision Zona® triangle ruler is ideal for making perfect corners and edges, for centering stones and for finding centers on findings. Milled to perfect 90° and 45° angles, the triangle offers two 3" sides clearly marked in inches to a 1/32" fineness. The sturdy ruler is made of stainless steel and has smooth satin-finished surfaces.