Type of bolts
Hi,Our trailer has carriage bolts. No head and I think a 1/2" or 9/16" wrench will fit the bolt. Bring a set of vise grips to hold the head. Ours were rusted to bad to come loose and I had to cut them off. If you need more info let me know. My trailer is out in the shop. Hope this helps. Rob MortonS/V Euphoria