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SMOOTH STURDY RUBBER WHEELS
They’re SmoothiesThese black rubber-treaded wheels are as smooth as a baby’s bottom--if you’re talking about a rubber baby. Measure 8” x 29/32" wide with (8) plastic spokes. Bearings are 7/16” ID to take a 7/16” shaft, but they come separate and will need to be tapped into the center bore. Should make for a ride as smooth as a baby buggy.