Heavy-duty 5-inch shopping cart casters with threaded stems. Features the famous PolyKat polyurethane wheel for quiet, non-marking floor protection. Durable, chemical-resistant, and 250lb capacity.

Standard 1/2" - 13 x 1" Threaded Stem

PolyKat Retail Replacement Casters and wheels feature a polyurethane tread mechanically locked to a polypropylene core, which helps to prevent tread separation. PolyKat wheels are famous for their outstanding wear characteristics and floor protection. These wheels resist most chemicals, solvents, acids, and oils. A rounded tread provides better roll-ability and maneuverability compared to other wheels.