This is the kit that is used when you don’t know what you will need to cut to perform the Rescue or Extrication. The 911-RKM uses .498 shank chisels and includes non-turn and turn type chisels, and all the items necessary to start the Rescue or Extrication process.
The 911-RKM Master Kit includes a 1/2” Impact Wrench (Ajax #1985), and an 11-Piece fractional socket set (Ajax #1986)