Stanley STHT46011 12-inch Dual Color Square; Molded-in contrasting color graduations for readability, with wrapping graduations for accuracy. The extra thick ABS plastic body holds up to heavy-duty use. It features a large base that provides strong grip on materials. A very versatile dual-purpose tool with a thick body ideal for use as saw guide. Available in 2 lengths; 7 inch and 12 inch.