EVVA A5 DZ Off-Set Euro Double Cylinder 87mm 31-56 (26-10-51) KD PB

The EVVA DZ euro double cylinder is keyed to differ, has a standard euro profile and is supplied complete with a connecting screw. The EVVA A5 system is a basic but robust 5-pin locking system and is available in many cylinder styles and with many optional special features.

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Optional Special Features Available

BSZ - External Key Override
Allows operation of the cylinder from the outside even if a key is inserted on the inside.

Z - Cog Wheel Cams
Designed for use with multi-point locks or specialist mortice locks that are operated via a gear ring or a toothed rack, they can be supplied with 10, 13, 14 or 18 teeth instead of a standard cam.

CMK - Construction Keying
Cylinders installed during construction are operated by the "CMK Master Key". On completion of work the CMK is disabled by use of any Master Key or Differ Key. This removes the need to retrieve or keep track of any CMK Master Keys issued.

VAR - ABC Vario
3 sets of keys are provided, once key B is used then the A keys no longer work; when the C key is used then neither A nor B keys will no longer work.

PBP - Pre Determined Break Point
Cylinder will snap at a pre determined point to prevent entry via snapping, please note that this function is not TS007 rated.

SSW - All Weather Cover
Spring loaded shutter plates mounted on the outside of the cylinder open and close when the key is inserted or removed. NB - adds 5mm to cylinder length.

FL1 - Free Wheel Function
Free wheel function without forced decoupling when key is inserted (supplied in-house), for use with motorised locks.

TXT - Additional Numbering
Specific numbering or sequential numbering on keys to allow the end user to keep track of issued keys and highlight losses.

SEW - Sea Water Protections
For cylinders that are exposed to more severe environmental influences, corrosion-susceptible cylinder parts are supplied with a special surface treatment; this comes as standard for Aldridge cylinders.

SG-A - Bump Resistant
Provides protected against access via a specially milled bump key by using separated body pins.

FZG - Free Wheel Function
Certified free wheel function without forced decoupling when key is inserted (factory supplied), for use with motorised locks

FLEX - Adapted Entry
One or both sides of the cylinder can be operated via Square, Triangle, Hexagon or slot feature, e.g. one side could be opened with a key and the other by an 8mm socket.

PA - Partner Cylinder
The cylinder can only be operated when an authorised key is inserted in the opposite side.

ZVS - Retracted Cylinder Body
For use in special metal framed doors with integrated security roses.

ARS - Plug Pulling Protection
A special nickel silver cam connects to the plugs on both sides to protect from plug pulling attempts.

KZS - Plug Pulling Protection
Carbide components in the plug protect against plug pulling attempts.

Please contact us for more information.