| Product name | adjustable double wheels stainless base for aluminium sliding door |
| Type | Bottom sliding roller |
| Shell frame materials | Stainless steel |
| Shell frame size | 12.8*20*140 |
| Wheel materials | PPSU , POK , POM |
| Wheel size | Diameter=23.6mm & Thickness=6.57mm |
| Bearing the brand | DianJi or ZhouGang |
| Noise value | 20-25 DB |
| Sample | Available |
| Sample Lead time | 3-5 days |

