Certificate
M107325
Not system-bound
dormakaba Austria GmbH
Ulrich-Bremi-Straße 2
AT 3130 Herzogenburg
+43/7282/808-0
+43/7282/808-5505
DIN 18252:2018-05, Profile cylinders for door locks, Terminology, dimensions, requirements, testing and marking
VdS 2156-1:2017-09, locking cylinder with individual code, requirements and test methods
VdS 2386en:2012-07, Guidelines for Physical Security Devices, Locking Systems, Requirements and Test Methods
Products for physical security technique (complete list)
pextra-VDSB / pextra+-VDSB / pextraQ-VDSB
Lock cylinder - class B
Updated at: 15.02.2026
Types
Double cylinder:
pextra/DZ/6/LA/LI/NI/VDS-BZ
pextra+/DZ/6/LA/LI/NI/VDS-BZ
pextraQ/DZ/6/LA/LI/NI/VDS-BZ
Half cylinder:
pextra/HZ/6/LA/LI/NI/VDS-BZ
pextra+/HZ/6/LA/LI/NI/VDS-BZ
pextraQ/HZ/6/LA/LI/NI/VDS-BZ