Security cylinder “8J2x1” “Metalguard”


  • The cylinder has eight locking pins points with reversible dimple key.
  • “Metalguard” are registered trademark.
  • The key profile is protected.
  • Complies with the class 5 by EN 1303.
  • 295 488 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.
  • Have 8 main locking pins.
  • Two-row arrangement of the main secret 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 to BDS 6977-84 or to DIN 18252.
  • Four keys made of cupronickel.
  • Fixing steel screw M5x55.


  • Extra cylinder can be manufactured by sample key.
  • A cylinder can be manufactured with unlimited number of keys.
  • The cylinder can be manufactured with length different from those indicated in the table and with a quantity of keys, which is the customer wants.

Product Description


Cylinder is designed to mounting in a lock for entrance doors.



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