PROCRAFT PART #511-2296800-F1686/25
Nickel Plated Recessed Caster Mounting Kit for large Speaker Cabinets.
2) TCH 511-2296800 3" Rubber Tire Recessed Casters with Heavy Duty Nickel Plated Steel Housing. Heavy duty load capacity 130 lbs. per caster.
2) Penn Elcom F1686/25 Rubber Bumpers / Feet.
Comes with Screws needed to Mount Everything.