Ring terminal connectors stay in place for faster, easier installation. Adjustable strain relief bracket; helps protect power terminals against accidental damage. Space saving right angle plug gets dryer closer to the wall.; Heavy-duty thick insulation prevents kinking or cracking, plus reflexibility for easier placement. Fits most electrical dryers. Molded plug grips for easy unplugging.; Mounting hole size: 1.094/1.140 Dia ( 1 1/8 inch diameter);