Mounting Bracket for Harmony Ultimate Hub model O-R0004

I used #6 x 1/2 in screws to attach this to the side of a bookcase.

Print instructions

the "fingers" of the arms need support.

If the upper arms grip too tightly they can be reshaped by using pliers to hold the bracket upside down, dipping the bracket in boiling water for 15 seconds, then using a second pair of pliers to bend the "fingers"