FAMILY Key differs: 530 000 Plating: Brass / Nickel Keys: Newsilver Profile: F master / A XXX Anti-drilling and anti-picking protection Certification: SKG**, MABISZ, GOST Application - Big Master-key Systems Option: Panic function Option: Hotel function Option: Anti-bumping protection Option: Adjustable cam for half cylinder Number of pins: 6 Patented STANDARDBDS & DIN NW6High security cylinder - DIN CLASSICBDS & DIN