MilesCraft 1405 Crown Molding Jig for Miter Saws. This jig eliminates the Upside Down and Backwards issue from crown molding projects. Intuitive Cut It The Way You See It orientation supports the crown molding on your miter saw fence the same way it will be seen and installed on the wall. No more thinking Upside Down and Backwards means fewer wrong cuts and less scrap molding. Adjustable angle setting - Set to work with common molding spring angles (38 degree, 45 degree, & 52 degree). Angle Finders included - Easily determine the spring angle of your molding. Wide indented cutting surface. Supports all crown moldings between 2 inch and 5.5 inch. Accommodates special dentil style detailed moldings. Collapsible design - For compact storage. Cut finished molding with no break out on the finished surface. Saw blade enters the material from the front due to its unique orientation. Saw not included.