RAM® Key Lock Knob with Brass Insert for B Size Socket Arms RAM-301-DU and Track Ball™ Flat Panel

and Track Ball™ Flat Panel Adapter

The RAM-B-166-TAB6U consists of a 3

including cutouts leaving all buttons and ports exposed

The mount is designed with a 1" diameter B size rubber ball and socket system that features adjustment points at both ends of the double socket arm

RAM® Key Lock Knob with Brass Insert for B Size Socket Arms RAM-301-DU and Track Ball™ Flat PanelThe RAM locking knob, includes a brass 1 4" 20 thread, for 1" (B size) socket arms; this allowing you to disengage the screwing of the knob. Once you have set your mount in the location you need, you can lock it in place and feel safe that your mounted device will stay right where you left it.