Card reader side locks prototypes

I have had the time to test the initial prototypes for a replacemento for the often broken card reader side locks. Still a couple of angles to fix, and also add some texture to the figer pressing areas - and it will work! It does not require metal legs to work, but it uses the relative flexibility of a the P12 nylon stud to act like the metal band. It is integral to the piece so it will not disconnect or fall during assembly - as we are tired of suffering when reassembling card readers! If anyone else is interested, please drop me a line at jose@thecalculatorstore.com