50mm swivel top double wheels ,

1、Caster housing:

    Swivel plate fork struture, it is made from high quality carbon steel material and fork skin is zinc plated so that it is shine elegant.

2、Wheel parts:

     High quality TPR material, wheels' color is classic black, double wheels fixed in the casters that keep it moving smoothly.

3、Widely used to furniture, cabinet, toys and instruments etc.