Recessed Caster Kit for Large Speaker Cabinets.
PROCRAFT PART #511-2296854-F1686/25
2) TCH 511-2296854 Recessed 3" Rubber Tire Caster with Heavy Duty Black Steel Housing. The Load Capacity per Caster is 130 lbs.
2) Penn Elcom F1686/25 rubber foot / bumpers.
* Comes with all the screws needed to mount everything.