316SS Thermoplastic Rubber Swivel Expanding Stem Caster Set

Listing is for a set of four (4) Service Caster Series #20 7/8" expanding stem 316 stainless steel swivel casters with 3-1/2" diameter by 1-1/4" wide thermoplastic rubber wheels capable of supporting a total weight of 920 lbs. (230 lbs./caster.).