The FROM THE ANVIL® Black Rim Lock & Cast Iron Cover is a traditional surface-mounted door security solution featuring a robust cast iron construction with a sophisticated black finish. This versatile rim lock can be installed on either left or right-handed doors and includes a 1-lever locking mechanism. The kit comes complete with a matching keep and stainless steel wood screws. The black baked finish provides excellent corrosion resistance while offering an attractive contrast against timber doors. While not insurance rated on its own, it serves as an excellent supplementary lock alongside a British standard deadlock.