الوصف

Housing and wheel core made of high quality Nylon PA6, which with perfect load-bearing capacity, excellent oil resistivity, abrasive resistance, drug and chemical resistance for long life of our casters.
  Wheel tread made of TPE material. It shows better resistance to weathering, fatigue and high temperature, it assures of quiet and stable rolling.
  Inner wheel with precision bearing ensures the movement smooth and low noise.