Description

Adjustable windows roller is made of nylon with two rollers for heavy aluminium sliding windows with a precision adjustment mechanism. The maximun load capacity reaches **0kgs.

The product can be used in various sliding windows and doorsin bathroom, kitchens, cabinets, etc. They have a long service life and can slide in a smooth and silent manner. Our product can be designed based on customers' suggestions and demands. We can offer the most cometitive prices.

Technical features:

1. The product features a precision adjustment mechanism which can vertically adjust the sash.

2. The product's hight is easy to adjust with a screw located inside the centring mechanism.

3. The product is fixed with a contrast grub screw, thereby avoiding the need for special mechanism work.

Sizes:
A: **2**0**1MM
B. **2**3**1MM
C. **4**2**9.5MM
D. **5**3**1MM