Incra GSQR7 Guaranteed Square 7-Inch Precision Square<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Precision Square features advanced design and fabrication</li><li>1/4-inch solid alloy body and the 3/4-inch thick integrated alloy handle</li><li>Angular maximum deviation from nominal of less than 0.001 inches</li><li>Won't get bent out of shape when you drop it</li><li>Trademark gold and red hardened anodized surface</li></ul></div><img src="http://ecx.images-amazon.com/images/I/31D158Q25QL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41D9SB1EC0L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51VsQcHjKAL.jpg" noproxy>