This versatile wall mount has adjustable depth from 9.75" to 13.5". You can mount patch panle or switches up to 13" deep.
 
Available in :
 
1U:
* 6pcs M5 x 12 mounting screw included
* 2mm thick steel
* RoHScompliant
* Weight: 3.1LBS
* Dimensions: 19 (W) x 1.75 (H) x 9.75-13.5" (D)
* Package dimensions: 20.5 x 10.25 x 2.5"
* Master carton qty: 4
2U:
* 8pcs M5 x 12 mounting screw included
* 2mm thick steel
* RoHScompliant
* Weight: 5LBS
* Dimensions: 19 (W) x 3.5 (H) x 9.75-13.5" (D)
* Package dimensions: 20.5 x 10.25 x 4.5"
* Master carton qty: 4
4U:
* 2 independent 2U hinges
* 16pcs M5 x 12 mounting screw included
* 2mm thick steel
* RoHScompliant
* Weight: 8.6LBS
* Dimensions: 19 (W) x 7 (H) x 9.75-13.5" (D)
* Package dimensions: 20.5 x 10.25 x 8"
* Master carton qty: 2