McHitch 2 Tonne bolt on or weld on drop on platinum coupling
This coupling is a great replacement for your camper trailer, pop top etc. it has a versatile base that can be welded or bolted on.
The bolt base has a measurement of 185mm x 55mm between holes, with plenty of wriggle room.
The whole kit includes: Coupling, tapered tow-pin, hitch pin and fitting instruction.