Our art deco range is forged from marine ss (316) which emphasises the high quality materials and manufacturing techniques used. A perfect design choice for external doors with matching products available. Our centre door knobs also include a location pin on the rose to stop any unwanted movement during the life of your product. Designed to match our art deco door knocker to create a uniform feeling on your front door. Knob Size: 81mm Projection: 78mm Rose Size: 90mm