Master Key System K6-SP

Our tried and tested, patented locking system as an individual solution*

The product series K6-SP is a special profile that corresponds to the current security requirements. The K6-SP is also equipped with a guiding element in the key (roll), which controls two locking elements in the core in order to enable the locking function. This also provides a high level of security against key copying.

A separate profile is available to our customers for the special profile K6-SP, which can be assigned to the customer for their use.

The cylinders comply with the current standard DIN EN 1303 and have a locking security call of 6, for example.

The product portfolio of the K6-SP comprises double, half and knob cylinders. The product series is continually being expanded with further products.

The profile allocation of this special profile is done with a territorial protection which includes a radius of 25 km around the company location.

We are happy to answer any questions you may have on the details and prices of the special profile.

Pin tumblers:
The six tumblers provide a high level of security. Our precise manufacturing guarantees a seamless locking motion






Key – Customer embossing

– Individual design – 

Security identity card

*Cylinders in customer-specific profiles can be obtained as fully assembled cylinders or single parts to be assembled by the customer. Assembly cases and tools are available for customer self-assembly. Code lists can be created upon request.

System T250 SP
System T250 SP

System K6-SP
System K6-SP

System SP2000 und SP2020
System SP2000 und SP2020

System SPK
System SPK

Please contact us

Feel free to contact us by telephone.
You can also fill in the form. Then we will contact you.

BASI Schließsysteme GmbH

Tel.: +49 (0) 21 66 / 98 57 - 0

FAX: +49 (0) 21 66 / 98 57 - 98


Konstantinstraße 387
41238 Mönchengladbach


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