SnowDogg Part # 16160600 - MD, EX, HD Snow Plow Controller is the straight blade controller found on generation 1 SnowDogg straight blade snow plows. This is an OEM straight blade controller and used on SnowDogg plows such as the SnowDogg MD, HD, EX, and TE snow plows. Controller is pre-programmed specifically for use with straight blades. This controller comes with the controller wiring which is 24" long and comes directly out of the handheld controller itself before it plugs into your main controller harness on the truck. You'll also receive the controller mounting bracket for installation.