My new caravan comes with the above stabilizer hitch. Can anyone advise if I need am ALko tow ball as well to go with it? My tow bar is a PCT flange style
I disagree. The 1300 is bulkier than a standard hitch, and it needs the correct towball. I had the Al-Ko ball (flange) on my previous car; I now have a swan neck, so no problem. I have been using the 1300 for 2 years.