Types of the inserts:

  • our offer includes two types of inserts:

  • two-sided

  • one-sided

Class of the inserts:

  • A, B, C according to PN-91/B-94461/02 standard

  • the inserts also fulfil requirements of PN-EN 1303:2007 standard

Available colours:

  • two-sided inserts: brass, satin

  • one-sided inserts: brass, zinc colour


  • upon a Customer’s request we reconstruct a cylinder insert according to profile of a delivered key

  • duplicating keys based on a number

Configuration of the set:

  • the insert is sold in a set with three keys and fitting screw

  • at the customer’s request it is possible to change the number of keys in a set

  • for two-sided inserts it is possible to add a knob on any side

Packing methods:

  • SKIN (vacuum packing)

  • small carton

Master Key Systems:

  • Master Key is a system in which a user opens only those rooms with one key to which the author of the system has granted authorizations to him

  • each key has its access level: opens doors of one, several or all rooms

Advantages of Master Key:

  • control of access to buildings and their rooms

  • high security

  • convenience in administration of keys in a building

Master Key Systems is dedicated for:

  • managers of public administration buildings

  • hotels

  • housing cooperatives

  • companies

We are the PRODUCER. 100% Polish product.

We grant a 12-month warranty for the product