This is the black plastic coupler that connects the knob (not included) to the switch inside the pager. This part sometimes cracks and needs to be replaced at the same time the knob is replaced.
This fits the Minitor 5 and Minitor 4 pagers.
You likely do not need this part. When this part breaks, the knob will usually spin freely. If your knob is not freely spinning around in circles, you probably do not need this part.
This is the coupler only, if you need the knob add it to your cart below.
*This part should only be installed by a trained qualified technician. We provide no technical support for this item beyond our web site.