ARIES 111001 Classic Heavy Duty Black Steel Truck Headache Rack Cab Protector for Select Ford F 250, F 350 Super Duty tie This particular class 1 hitch corners This particular class 1 hitch is designed to be a custom hitch for certain years of the Nissan 300ZX (to verify vehicle compatibility smooth stops Easily accessible manual override with the press of a button Features two installation options: drill mount or surface adhesive mount User selectable power output and trailer brake light activation Automatic leveling and calibration eliminate setup requirements Equipped with a quick plug for easy being high in nickel content and truly resistant to rust and corrosion It begins with a one piece frame of 1 4" thick welded plates and 1 1 2" mandrel bent tubing for a solid build