Our round centre door knob is forged from solid brass which emphasises the high quality materials and manufacturing techniques used. A perfect design choice for external doors with matching products available. Can be matched with round mortice knobsets to create uniformity throughout your property. Our centre door knobs also include a location pin on the rose to stop any unwanted movement during the life of your product. Supplied with M10 x 100mm dome headed bolt for bolt-through fixing.