have reproduced the dial lock on the F-401S and N4004S.
The originals are easily lost as the adhesive that holds down the cover breaksdown and fails. My dial locks is made of tough resin and the grey color is actually a pretty darn good match. I used rubber speaker glue to hold down the plate after the installation.
The originals are easily lost as the adhesive that holds down the cover breaksdown and fails. My dial locks is made of tough resin and the grey color is actually a pretty darn good match. I used rubber speaker glue to hold down the plate after the installation.