5 Inch SS Solid Poly Swivel 7/8 Inch Expanding Stem Caster Set Total Lock Brake

Listing is for a set of four (4) Service Caster Series #20 7/8" expanding stem stainless steel swivel casters with 5" diameter by 1-1/4" wide blue solid polyurethane wheels and total locking brakes capable of supporting a total weight of 1,200 lbs. (300 lbs./caster.).