Discover the concealed lever within our Next Generation Slider window system.
The concealed lever is a testament to minimalistic design, seamlessly integrating into the window profile. Embrace contemporary architecture by inviting the outdoors in with our cutting-edge, inconspicuous windows.
![Keller minimal windows-ngs-system-features](https://www.minimal-windows.com/files/News/2024-News/NGS-Concealed-lever-2.png)