The DeWalt DW7050 extension kit for DW705 miter saw is designed for use with the DW705 12-inch compound miter saw. This kit includes a pair of 20-inch rods, an end plate, and all the necessary mounting hardware. This useful kit provides additional support for your materials, so you can rest assured your cuts will be long and straight. And for added convenience, all the kit accessories store easily-by-sliding under the base of the saw.