The Curt Trailer Hitch Receiver w/ Euro Drawbar - 1-7/8" Ball - Custom Fit - Class II - 1-1/4" C120571 does come with the European-style drawbar with integrated hitch ball as well as the pin and clip, however it has been discontinued by the manufacturer. You can get the hitch # C12057 and the ball mount # C45571 separately along with pin and clip # F-4. The hitch comes with the hardware to install and is a fit for 2011-2017 Jeep Patriot and Compass models. view full answer...
Yes, the Draw-Tite Class III Max Frame Trailer Hitch, part # 75712, comes with all the hardware needed to install the hitch on your 2008 Jeep Patriot.
I am including a link to the installation instructions on the Draw-Tite hitch. view full answer...
The Car Top Cargo Rooftop Cargo Box - 18 cu ft - Black # CTC-18S does come with a lock and key. It also comes with clips to install around the other clip areas, but for additional security you can add the Master Lock Covered Solid Body Padlocks - 1/4" Shackle Diameter (2 Pack) # 141T. view full answer...