SAFE-T-CUT 48″

48 in.;Precision ruling edge is graduated in inches (divided 0.0625 in.) and centimeters (divided 1 mm) for easier than ever trimming jobs;Designed with a unique vertical protective guard that ensures safe, accurate cutting;These hardened aluminum straightedges are ideal for studio, shop or classroom use;Extra wide 3.5 in. base has non-skid rubber backing to prevent slipping and accidental cuts