360 Degree Rotation: The top plate equipped with premium steel balls, can rotate 360 degrees swiftly and smoothly with ease, easy to flexibly transform directions. Each caster can load capacity...
WHEEL MATERIALS: 2 inch replacement caster is made of superior rubber, which has high abrasion resistance and no marks, enhancing the impact resistance and life of the whole caster. Increased...
WHEEL MATERIALS: 5 inch replacement stem caster is made of superior polyurethane, which has high abrasion resistance and no marks, enhancing the impact resistance and life of the whole caster....