Set of 4 high quality cart casters for Rubbermaid carts. For those that require a different caster configuration; this set is built with four swivel casters. 5" Thermoplastic Rubber wheel is non-marking and non-marring, safe for all floors. Casters are rated at 130 lbs per caster (520 lbs/set of 4.) Made in USA by Shepherd.
Top Plate: 2-5/8" x 3-3/4"
Bolt Holes: 1-3/4" x 2-3/4 to 3"
Fits Rubbermaid Carts: 4400 Series; 4500 Series