Help with bike rack

[NicoSmit]

Good day

Can someone please help  identify this bike rack it has no name or indication what make it is. Its also missing some parts there is something missing at the lever that fasten it to the ball of the towbar see photos. Any help will be appreciated

 

[Fiellie]

It is a knock off Thule that were sold by Cash Crusaders a few years back @ a third of the price of the real one.

It is missing the bolt on caliper that latch on to the tow bar ball.