The From the Anvil Centre Door Knob Antique Pewter is fitted to the external face of the door - it is used to assist in pulling the door closed. The overall rose diameter is 85mm and the projection is 80mm. The centre door knob is sold individually and comes complete with fixings. Antique Pewter Centre Door Knob The knob has an antique pewter finish with anti-corrosion properties and can be used internally or externally. To remove dirt deposits, simply wipe over with a lightly oiled cloth from time-to-time and this will restore it to its original condition. Other Variations It is also avai...