HUNTER PGP ALL-IN-ONE ADJUSTMENT KIT:

The Hunter PGP All-in-One Adjustment Kit contains the Hunter adjustment tool that is used to make arc and radius adjustments on each sprinkler in Hunter's product line. The kit also comes complete with detailed adjustment instructions for the PGP rotor, a standard PGP nozzle rack and a universal nozzle retainer/radius adjustment screw that can replace a lost screw on the PGP.