{TAIL ~ at least one side mount cable adapter} comprising a sleeve configured to coveringly engage {HEAD ~ the post}; and 
{ TAIL ~ at least one side mount cable adapter } comprising a sleeve configured to coveringly engage { HEAD ~ the post } ; and
TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH