STANLEY 45-300 Aluminum Carpenter's Square

This Aluminum Carpenter's Square is a versatile tool providing a wide range of easy-to-read English measurement scales, tables, and conversions, including the new lumber scale, decimal equivalent table, and metric conversion table; formula for squaring a foundation; 45-degree, 60-degree, and 30-degree angle markings; volume and area formulas; wood screw gauge table; drill and nail sizes (common and finish); quantity per pound; and depth scale. This square is built with high tempered aluminum for maximum durability and comes with a buffed finish and protective lacquered coating to resist corrosion. The design features deep, embossed, long-wearing 1/8-inch graduations for long-term visibility; graduations and table information are on both sides of the square for added convenience. This carpenter's square has a body length of 24- by 2-inches and a tongue length of 16- by 1-1/2-inch and is backed by a lifetime limited warranty.