As well as providing a practical purpose for alerting you to visitors, the Bull Ring External Door Knocker from Fab & Fix will furnish your external door with a classic decorative feature that can be matched with other door hardware to create an elegant, traditional aesthetic. The door knocker's patented face fixing plate is compatible with all major external door materials and is quick and straightforward to install as there is no need for you to use fixing bolts or drill through your door. Features & Benefits: Fab & Fix Forged Black Bull Ring External Door Knocker, Easy installation, with no need to use fixing bolts or to drill through the door, A charming heritage design that creates an elegant finish to a traditional style door, Available in a choice of finishes, Suitable for most external door materials: timber, composite and PVCu, Made from corrosion-resistant high-quality zinc, 10-year mechanical guaranteeWhether you have a timber, composite or PVCu external door, the Fab & Fix Bull Ring External Door Knocker adds a touch of class to your door and comes in a choice of finishes to ensure you can achieve the perfect look.The door knocker is made from high-quality corrosion-resistant zinc, meaning it will maintain its high-end finish for years to come and comes with a set of care instructions included.Maintenance, It is recommended that you routinely clean your external door hardware products to maintain their quality finish and high-end appearance. Moving parts within the mechanism should also be lightly lubricated at least twice a year, particularly if installed in properties within 25 miles of coastal or large industrial areas. More regular cleaning and aftercare may be required in such locations due to the build-up of corrosive contaminants.. Fab & Fix Forged Black Bull Ring External Door Knocker ERA