AVX-SAD – Celestron AVX Saddle Tightening Knobs

As I have stated before, the fit and finish of ADM products such as these knobs is outstanding. I managed supplier quality for a large company for many years and have spent an enormous amount of time paying attention to fit and finish. The stuff from ADM is second to none. Machining is precise and the final finish perfect. I wish everything I bought was as nicely done as these knobs.