Security cylinder ?9J2x1? ?Metalguard? FEATURES The cylinder has nine locking pins points with reversible dimple key. ?Metalguard? are registered trademark. The key design and key profile is protected. Complies with the class 5 by EN 1303. 939 744 locking combinations. Anti-pick protection. Anti-drill protection. Anti-bump protection. Anti-snap protection (cut in the housing and the rotor in a selected section, near to the outside of the housing), ensuring that the cylinder will continue to work even after improper breakage. The cylinder housing and plug are made of brass and satin (E) plated. Two-row arrangement of the main locking pins. Additional pins on the top row to increase the security of the locking. Pins anti-drilling is made of hardened steel and are before and after the weakened section for breakage. The CAM is made of sintered steel according BDS 6977-84 or DIN 18252. Four keys made of cupronickel. Fixing steel screw M5x55. Four keys made of cupronickel. Fixing steel screw M5x55.