The Carlisle Brass 51mm Rim Knob Knob Satin Chrome will fit all the rim locks that we sell. This rim knob is made from solid brass and has a satin chrome finish.  Matching Accessories for the 51mm Rim Knob A rim lock should be used with this rim knob; these are sold separately and a variety of them can be found in the related products. Alternatively, you can find our full range in the Hinges, Locks & Latches category. Matching key escutcheons are available to be used on the opposite side of the door to the rim lock and knob.  An escutcheon is simply a cover for the keyhol...