A simple, conventional ring door knocker of solid brass construction. The neat and modern look results in a timeless appearance, suited to both contemporary and traditional front doors. It has a knocker diameter of 130mm and fixing centre of 112mm. Available in a polished brass, polished chrome or satin chrome finish. Comes with a 10 year mechanical manufacturer's guarantee. All fixings included. Carlisle Brass Victorian Ring Door Knocker Polished Brass in Gold. A simple and conventional ring door knocker. Neat and modern looks, timeless in appearance, suited to both contemporary and traditional front doors. Comes with a 10 year mechanical guarantee. Finish: Polished Brass. Dimensions: Diameter Ring -127mm, Diameter Fixing Plate -79mm, Diameter Strike Plate -35mm, Fixing Centres -112mm. Supplied in singles complete with concealed fixings.