Here is a vintage snap-on socket thats been bead blasted and sprayed with etching primer.
Its a 6 point 1 1/14 socket with 9/16 drive. yes 9/16 drive. no idea why, but its a rare one, thats for sure!  
  cannot read any part # on the socket.  if u see a snap on dealer, maybe ask him?
few scratches no cracks or major damage.