4 inch/5 inch/6 inch(500KG) Furniture Caster Heavy duty nylon universal wheel directional wheel brake wheel,polyurethane caster

High-concerned chemical：None isCustomized：Yes Model Number：BF-JPC -4/5/6 Origin：Mainland China Type：Furniture Caster Size：4/5/6'' Max capacity：500KG

High-concerned chemical: None isCustomized: Yes Model Number: BF-JPC -4/5/6 Origin: Mainland China Type: Furniture Caster Size: 4/5/6'' Max capacity: 500KG