Swanson NA202 Metric Speed Square Layout Tool (Aluminum)<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Made of high-grade aluminum alloy with matte finish to prevent glare</li><li>Two metric and degree scales for common and hip-valley rafters</li><li>Traditional one-number method for rafter layout</li><li>0.5 cm speed notches facilitate scribing lines</li><li>Made in the U.S.A.</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51M48gj0HjL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/519f0HEYElL.jpg" noproxy>