This will replace any Spyderco wire clip. There is a FLAT (original) and Contoured version, see pics for the differences.
Stonewashed - Tumbled in ceramic media
Blasted - Sandblasted with glass media
Roughwashed - Blasted then tumbled in ceramic media for a nice wearing finish (BEST FOR USERS)
DLC coating was done by https://www.razoredgeknives.com/