Jumbo Jet said:Just remember, Happijac is SELLING their product.
I agree... if my camper was any heavier, I would definately want something different... and I would probably end up pulling the rings out of the camper before the HJs failed anyway...
What I don't find real appealing about the HJs is the fact you are pulling a flat piece of steel (with minimal strengthing added) at an angle other than what would lend itself to being strong... I have no doubt that a straight up-down pull would not affect them much, but angling back (as in my case) puts a load on them that they are not really structurally capable of handling...
The bumper... those are thin, however, there is a bracket extending out to stiffen the end of the bumper... they are pretty secure...
I definately would find another route or (other than it would be costly) use the best pieces from multiple setups... tork-lift with HJ bumper tiedowns, etc.
steved