Effortless to install: you just need to put a disconnect clip on the side of the push-fit fitting and gently push it, then the push-fit fitting can be removed easily, no other tools are needed in this process.
WETOLS Rivet Nut Tool Kit, 14-Inch 14" rivet nut tool with 7 mandrels, black
WETOLS Rivet Nut Tool Kit, 14-Inch 14" rivet nut tool with 7 mandrels, RED