You can see if the screw in the middle of the U-shaped piece can be used. It may not be used for different models. Sometimes it may be equipped with the screw in the middle of the U-shaped piece.
Width 7CM*Height 1.5CM
Some models may not be able to be installed directly on the shelf, with this U-shaped piece may be able to be installed![](https://img.alicdn.com/imgextra/i3/791104999/T2JeetXO8XXXXXXXXX-791104999.jpg)
![](https://img.alicdn.com/imgextra/i4/791104999/T2ICWsXSlXXXXXXXXX-791104999.jpg)
![](https://img.alicdn.com/imgextra/i2/791104999/T2XAmsXUtXXXXXXXXX-791104999.jpg)