Stanley Carpenter Square: Aluminum, 24 x 2 in Body Size, 16 x 1 1/2 in Tongue Size

When you need accuracy, choose the Stanley® aluminum carpenter's square. Features embossed, easy-to-read graduations and figures. Helpful reference conversion tables include: new lumber scale, decimal equivalent table, metric conversion table, formula for squaring a foundation, 45°, 60°, and 30° angle markings, volume and area formulas, wood screw gauge table, nail sizes (common and finish), quantity per pound, and depth scale. High-quality aluminum with a protective lacquered coating to resist corrosion.