The Chief KSA1004 Height Adjustable Extension Arm Accessory (Silver) can be used to give added room for the single and dual mounts. This arm gives you the flexibility to adjust your display up or down within a 13" radius. In addition, it is capable of moving 6.5" up or down.
|Dimensions (H x W x D):||3.4" x 1.5" x 11.1" (86 x 38 x 281mm)|
|Load Capacity:||25 lbs (11.3kg)|
|Maximum Extension:||10" (254.mm)|
|Chief KSA1004 Height-Adjustable Extension Arm Accessory Black||$113.60|