Pricing mentioned is for EA. Requires a minimum buy of 1 piece. Wheel Type=Threaded Stem Swivel Caster; Caster Diameter = 3 in; Caster Width=1 in; Caster Type=Blended Poly; Capacity Volume = 55 gal; Load Capacity=800.1 , 800.1 [Max]; Inside Diameter = 24 in; Height=6 1/4 in; Width=30 1/2 in; Number of Wheels=4; Material=Steel; Finish=Powder-Coated; Color=Red;