I have recently bought a car with a trailer hitch that I want to use to support a bike rack but I have no idea on how this particular hitch works. I have spoken to a couple of garages and they think that something is missing. From what I've managed to source online it looks like there should be some sort of locking device with a key. I am attaching pictures to help and if anyone has any ideas on how I can remove this it will be greatly appreciated!
Thanks,
Paul
Thanks,
Paul