Round set of security roses with SKG*** quality mark in stainless steel with extra protection against burglary. This product is produced out of hardened steel with stainless steel cover and is then brushed which gives the product its matt appearance. The security fitting is provided with core pull protection, which protects the cylinder from being pulled out and drilled into the cylinder core. Since the end of 2013 key pull protection has been compulsory in new buildings and since April 2014 also in existing buildings. The security hardware is also SKG*** approved, which means that it is extra heavy burglary resistant hardware. This set of security roses also complies with the Police Quality Mark Safe Living (PKVW).