Yeah I think they dremel/sawed slots to try and pry with a screwdriver, was apparently too soft - will hopefully get more details if not pics tomorrow as I'm currently having to juggle this remotely
PhilDas’ recommendation was for flats to fit a wrench around the outside instead of screwdriver slots. They can apply a lot more torque that way, to more axle material.
Yeah I think they dremel/sawed slots to try and pry with a screwdriver, was apparently too soft - will hopefully get more details if not pics tomorrow as I'm currently having to juggle this remotely