IRWIN Tools Rafter Square， Hi-Contrast Aluminum， 7-Inch (1794463)<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>This professional tool has permanent deep stampings are durable. The aluminum body is rust-proof and weather-resistant.</li><li>The square has multiple scales: 1/8-， 1/10-， 1/12-， and 1/16-inch.</li><li>Features rafter tables， brace and octagon scales and Essex board measure.</li><li>Yellow markings on blue background are easiest to read.</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51ave06YNkL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51Z9W3Lxi4L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51eUXt3qTpL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51XBB8-KaLL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51ge7AkSXQL.jpg" noproxy>