I went and baught a coupler for my trailer frame ... much to my dismay the coupler is 2 3/4 inches and the square pole is 3 inch. the coupler is for 3500 lbs. made by master lock.
How can I get it to fit. buy a torch and use a sledge. Attach a smaller rod and have it welded on top of the larger one.
Take it back and try again. are there 3 " ones or is the next size 4 and then what.
the trailer I am using is an old boat trailer and the old coupler had rusted out.
Perplexed.
Ron D.