After a year of my bedroom door being without a knob, I was able to replace it with some reid supply knobs. At last I can lock my room whenever I want and enjoy the privacy I’ve been dreaming of for 1 whole year. The next thing I’ll do is to replace my cabinets and our comfort room door with plastic knobs and industrial knobs In order for it to withstand the challenges of time, which means, rust. I hate rust, not only that it destroys the design, it will hurt us or worst infect us because it is naturally tetanus.