This is a painted red metal sickle mower grinder that mounts on the side of a sickle mower to sharpen the blade. The mower knife grinder was made by McCormick-Deering. The text embossed on the mower knife grinder reads, "McCormick-Deering/ Chicago U.S.A.". The mower knife grinder measures 11.5" (h) x 9" (w) x 20" (l).