#head.striker  the striking part of a tool; "the head of the hammer"
  supertype:  #striker  the part of a mechanical device that strikes something
  subtype:  #golfclub_head  #hammerhead
  part of:  #hammer  #ram
  part:  #face.surface  the striking or working surface of an implement

No statement uses or specializes #head.striker; click here to add one.