Description Baluster Mounting Kit gives you the ability to mount a child safety gate between two wood or metal balusters. It's an ideal solution if you are installing a baby gate when you can't attach your safety gate to a newel post. Each kit comes with mounting wood and a hardware set to mount one side of the gate. Not for use with pressure gates. Works with balusters spaced up to 6 1/2" wide measuring from the outside edges of one baluster to the other.