So the trick is you put one end of the wire lock in the grove at about 1'o clock. The lock will pass thru the pick lock groove. At this point the lock will be at an angle. Select a socket that is about the same size as the pin. Put the ratchet on so you have a handle. put the socket on the pin lock at the same angle and press firmly working the ring into the grove. It will snap in and no sore fingers. It took 2 or 3 to get it down. 7 and 8 were a breeze.



Above you can see the pick lock area at the 4'o clock area.



Finished product