It's hard and it works! Not sure if there is more to say. Of course one could write about the beautiful finish reflecting off the evening sun mesmerizingly, the right amount of pressure on the spring giving the ball bearing the right amount of resistance to hold it. a nest, or an elegant design that's just as appropriate as an art display piece as it gets lost in the bowels of a tool bag, never seen again, but not sure if any of that will concern anyone here looking for a fairly specific one Tool.