The Frelan Replacement Roses will certainly come in handy, should you purchase one of the Frelan Hardware knobs; either the JC10, JC20, JC60 or JC70. These knobs all have their own roses that match the colour of the knob, but you can now purchase the roses on their own. This means that you can transform one of these knob and personally create a new looking door knob. Other Variations There are other finish variations available as separate products -  satin chrome, polished chrome, PVD brass, antique brass and porcelain (black or white). All of these can be mixed and matched with the thr...