The stub axles are 35x35mm square 200mm long - with rounded edges - the are a genuine'SteelPress Production' product. The hitch is pressed steel & sits over 50mm box section - with 2 fixing holes (M12) - it fits standard 50mm towball. They are produced in Europe & are E-marked.
There is an off-shore island surcharge (please enquire). If you need anymore info we are here to help.