I had some hard plastic wheels from the deck off a kabota tractor that would net me about 2.5" after I took a 2" hole cutter to the middle of it. Dad said that might break so I dont know about it anymore, any thoughts?
They cost about $5 new and these are worn out on the axle hole so there free.
looks like ive opened a can of worms...that plumbing contraption looks scary as crap...i think ill surf the for sale section for some cheapo used polyurethane ones