Convenient solution for replacing cylinder combinations; the solution allows replacing the cylinder combination without the need for replacing the entire cylinder lock. By using a new key with a new combination, the cylinder’s combination is changed and the previous key’s combination is erased.



  • Key set: The key set consists of 3 different key types, with different key head colors and different combinations. The predetermined order of the keys allows for changing of the cylinder combination- following the first use of a new key, the old key will no longer open the cylinder. Each key has its own particular combination.
  • Easy to use: To change the cylinder combination, simply insert the new key into the cylinder and rotate till hearing a “click”.
    “X3” Cylinder includes a unique duplication card with three combinations.
    “X3” is available for a variety of cylinder types.
    Available for all cylinder platforms