wherein said {HEAD ~ plurality} of tumbler ring micro fingers and said plurality of interlock lever arm micro fingers form a plurality of opposing crowns and roots and a plurality of opposing flat on {TAIL ~ flat flank faces} for cooperatively resisting rotational torque when interdigitatedly engaged 
wherein said { HEAD ~ plurality } of tumbler ring micro fingers and said plurality of interlock lever arm micro fingers form a plurality of opposing crowns and roots and a plurality of opposing flat on { TAIL ~ flat flank faces } for cooperatively resisting rotational torque when interdigitatedly engaged
OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH