A hand tool has a handle has an elongated central axis and opposed elongated sides and oppositely disposed ends, and tool bits which are pivotally removably stowed in the handle, which handle has a non-circular hole for non-rotatably operably receiving the tool bits, and the non-circular hole has a central...http://www.google.es/patents/US6318218?utm_source=gb-gplus-sharePatente US6318218 - Hand/survival tool having multiple implements
