iBolt xProDock Holder with 17mm Ball Connection- Replacement Holder Mounts.
NOTE: This is only the holder, not the whole kit. Drive safe and legal with the xProDock. The xProDock fits cases and batteries that range from 2.59 In (66mm) to 3.7 In (94mm) in width, and unlimited height. This is meant to be used with an iBOLT Mount such as the ROK II or Vent Mount. The xProDock cannot be mounted by itself.