Features and Benefits:�Hi-visibility laser etched markings�ARC-SCRIBE™ for marking radii on the jobsite�Aluminum construction will not rust or corrode�Includes 1/8'', 1/10'', 1/12'', 1/16'' laser etched graduations and conversion tables�Light weight aluminum�Made in the USA�Limited Lifetime WarrantyThe Empire® 16 in. x 24 in. True Blue® laser etched framing square (E1190) has permanent high-visibility laser markings that won't wear after heavy use. The square has ARC-SCRIBE™ which is the best solution for marking radii. The durable anodized lightweight aluminum framing square will not rust or corrode and features laser etched graduations at 1/8 in., 1/10 in., 1/12 in., and 1/16 in. for superior readability in any light condition.