The uprights were too short to reach the frame of my trailer, so I welded on a 6” piece of 1 1/4” square steel to each side of the frame and slide the uprights over them and bolted them on. They ended up being too short on the side of the boat, so ended up buying taller and 90 degree uprights. After all of that, they worked great!
Rating:
[4 of 5 Stars!]