Symmetrical lock 30 x 30 mm BDS, nickel, 3 keys

Symmetrical secret lock of METAL, made according to BDS standard. The lock cartridge measures 30 x 30 mm. The lock is designed for installation of front doors of residential and public buildings, businesses, offices, shops and more. Provides a high degree of protection with frequent use. The product is made with a body of high quality metal with nickel coating. The springs of the pins are made of bronze wire. The secret lock has five brass pins. The thumb of the cartridge is made of metal-ceramic, made according to the standards BDS 6977-84 and DIN V 18252. The secret lock is available with three brass keys, with nickel coating. The lock has a steel, galvanized, fixing screw type M5 x 55. The set of combination lock and keys are resistant to atmospheric and temperature changes, corrosion and moisture.