Plastic pulleys are made of bearings & plastic housing. The most of these bearings are used in window, drawing etc. furniture. Also many ones are used in cart ,box, luggage, and so on.
  correct size
  many types
| Minimum Order Quantity: | 10000 Piece/Pieces | 
| Payment Terms: | T/T | 
| Port: | Shanghai | 
| Brand Name: | KDK | 
| Place of Origin: | Zhejiang China (Mainland) | 
| Material: | Plastic |