There are basically three different ways to install
1, full cover
The door completely covers the cabinet side panel with a gap between the two so that the door can be safely opened. Straight arm 0 mm
2, half cover
In this case, two doors share a side panel. There is a required minimum total gap between them. The corresponding reduction in the distance covered by each door requires the use of hinged arms. In song (9.5 mm)
3, built
In this case, the door is located inside the cabinet next to the cabinet side. It also needs a gap so that the door can be opened safely. Requires hinged arms with very curved hinges.

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