Each set comes complete with 1 pair of knobs and all fixings (spindle & screws).. These Betley Butterfly Quality Roped edge Door Knobs can be found on all types of doors including exterior doors of residential and commercial buildings and internal doors. The sliding mechanism is fitted with a nylon seal to enable smooth movement when turning the Knob and makes the Knob speak quality. The sprung motion moves the Knob back into its original position due to the spring mechanism. This Georgian Style Door Knob is supplied on a 62mm Rose that match the knob for standard doors and requires a tubular latch. These quality door knobs are in Antique finish and are beautifully made to give every handle a unique style. They are the perfect finish to new doors or for giving your old doors that fancy look. Installing these handles is easy as you only need to use 3 screws each side. For dimensions - see images.