{HEAD ~ A handle} 38 for receiving {TAIL ~ an extension handle} extends transversely from top bracket 30 
{ HEAD ~ A handle } 38 for receiving { TAIL ~ an extension handle } extends transversely from top bracket 30
HEAD HEAD HEAD HEAD HEAD HEAD OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH