sliding door hanger roller
automatic door pulley
sliding door pulleys 

Features:

1. Sliding door hanger roller: 1-5
2. Load: 450kg/pair
3. Matching track: G1
4. Steel stamping support
5. Surface galvanized
6. Hook type
7. Easy to install

 about us:

1. professional supplier :we are major  in precision bearings, rollers, pulleys 

2. service:  good quality, low price, on-time delivery. 

3. OEM offered: technic drawings or samples welcomed. 

4. Quality: High quality with competitive price, hardness bearing