Heavy Duty Swivel Caster Set of 4 with 4 Inch Green Polyurethane on Cast Iron Wheels and Ball Bearings - Includes 4 Swivel - 2,800 lbs. Total Capacity - Service Caster Brand

"Description Listing is for a set of four (4) Service Caster Series #30 swivel casters with 4" diameter by 2" wide green polyurethane on cast iron wheel and maintenance free precision ball wheel bearings capable of supporting a total weight of 2,800 lbs.

(700 lbs.

per caster).

When searching for a reliable and durable solution for medium and heavy duty projects, consider Service Caster’s Series 30 top plate polyurethane casters."