UniStrut clamped to I beam for under chassis storage

I like the Unistrut mount better than the beam clamp. If you decide to use the Unistrut, please use nylock nuts so the vibration doesn't cause it to come loose. That is why I would never use a beam clamp on a mobile application.


Fuel tank and water tanks under my trailer, which is supported by Unistrut. I welded the brackets onto the cross members when I was building the trailer, but I used nylock nuts on the bolts so that they don't come loose.