Has anyone installed one of these on their trailers? I’ve got a 20 ft fiberglass boat with a dual axel trailer and was wondering how well something like this would hold up on that rig using a DIY bolt on model such as the one below. I’m curious to know if these are as strong as a welded on swing tongues from the factory.
http://www.pacifictrailers.com/FULTON-Fold-Away-Hinge-Kit-Bolt-On-3×3-tongues-HDPB330301/