{HEAD ~ Hook hanger} 260 may be similar to the previous embodiments in {TAIL ~ other respects} 
{ HEAD ~ Hook hanger } 260 may be similar to the previous embodiments in { TAIL ~ other respects }
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL