the claw should not be an issue. you might want to print this using nylon filament. using nylon the supports might be a pain to get off if printed in one part.
pla should easily work in one part but the claw miggt break indeed. i think i would split it in two pieces and print with nylon.
I'm not so familiar with printing nylon. Mostly do drone and custom repair stuff, so that means mostly PLA and TPU.