Graph Tech StringSaver Saddle Set For Gotoh Tune-O-Matic Bridges
They are a drop in replacement set to make for an easy install.
String Saver Original saddles are made with a unique combination of materials made to enhance tone and dramatically reduce string breakage. Each saddle is impregnated with PTFE, the slipperiest substance on earth. The PTFE in String Savers eases the grip between the saddle and string, spreading the stress over a greater portion of the string, just enough to drastically reduce string breakage.