You might consider these AeroCasters made by my company.

Way cool!
Like a hovercraft?

Had things like those that we moved Phalanx mounts around during assembly/repair
4 flat plates with a bunch of air holes drilled in the bottom

wow! very impressive!!!

If you turn the casters with a crescent wrench it will go wherever you pointed them.

will try that! Hammer was not efficient but did not hammered enough to damage the caster...

thanks!

The minimum size wheel I would use is 8". You can get casters that you can add locks to stop the swivel, I always add the locks to at least two casters on one side so I can lock them and be able to push and steer easily.


google 4-Position Swivel Lock I can't post pics yet