Stem swivel caster with 5 inch poly wheel. Blue polyurethane tread wheel on a tan hub and blue thread guards. This is the standard front swivel caster for U.S. shopping carts with a 5 inch wheel. The 1/2″ -13 x 7/8″ high threaded keyed stem mounts to the flat front plate of the shopping cart. Top lock nut is included.
The polyurethane tread wheels are the standard wheels that come with most new carts and offers the best durability for the many flooring conditions that retail shopping carts are exposed to.