SCRIBE-GUIDET notches for marking at 1/2 in. and 1/4 in. increments. High visibility markings provide superior readability. 15% wider heel for a secure hold on all jobsite materials. Extruded aluminum more durable than die-cast. Anodized aluminum will not rust or corrode. Permanent laser etched markings provide 2X accuracy over standard stamped squares. On product link to rafter square user manual. Conversion tables for common application needs. Inch graduations. Made in the USA.
