USAG Nut Splitter (289.M22) - for splitting a worn or jambed nut without
damaging the screw thread. Use this model for hex head and nut sizes 18-22mm in diameter. This is the largest size available from USAG. There is one larger size from Facom....289.M24.
(Note - the wedge screw should
be kept well greased. Never use an air tool to tighten the nut
splitter!)