This set of back door fittings contains all you need to create a durable and secure outside door, such as a back door, garden door or barn door. The square set consists of a pair of doorlevers, solid rosettes and security rosettes with core pull protection. The austere doorlever Jura is made of stainless steel and has a black coating afterwards. Because the matching rosette is made of solid stainless steel, it reduces the chance of corrosion by external influences. The concealed rosette is provided with lugs, which keeps it better in place. In addition, the rose is double sprung, so that it is also suitable for a lever-operated multi-point locking system. The security rosette is provided with security pin protection, which protects the cylinder against pulling out and drilling the cylinder core. In addition the security rosette is SKG*** approved, which means that it is an extra heavy burglary resistant fitting. The back door security set is delivered including fixing material for mounting.