different sets of castor wheels
One 3“ x 1“ hard plastic all swivel with ball bearing $20
One 6“ x 2“ all steel two straight and two swivel with ball bearings and Zirk fittings $40
One 6“ x 2“ hard rubber all four swivel with ball bearings and Zirk fittings $30
I have many more set so wheels of different variety if you’re looking for something I might be able to help. From $5
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