Best wheels for chicken tractor? Where to look?

[FredW]

Essentially, the wheel is attached to an arm which pivots on a pin. When you move the arm one direction (towards the front) it is free to rotate far enough that the wheels are off the ground. When you move the arm towards the back there is a bolt that prevents the wheel assembly from moving too far and so it kind of locks the wheels in a raised position.

I PM'd you a link to the plans.

I would appreciate the plan as well

 

[Krugerrand]

I would appreciate the plan as well

Last seen Jul 8, 2014

You likely won't get a response.