We are selling extra arms to modify your existing Double Mount. 6″, 8″, 10″, 12″ and 14″. If you want to change the height of your current Double Mount and want to make it higher or lower these arms will bolt on. This is for the purchase 2( set) arms only. The picture is for demonstration purposes of different models only!

The Double Monitor Mount Arm Modification will not fit the Double Folding Monitor Mount.