5531 Double cylinder -
system TK5
Closes on both sides
Mechanical locking cylinders
Double cylinder
Locking cylinders form the core element of secure
locking systems and represent IKON?s core
competency. The product range meets challenging
security requirements with sophisticated solutions.
High-quality IKON locking cylinders provide high
protection against intruders and a huge amount -
related to the cylinder type - are certified to meet
appropriate standards. Standard equipment in this
respect includes anti-drilling devices, security cards and
panic functions. Patented profiles are a direct result of
decades of experience gained in precision engineering
and are effectively equipped against even the latest
intrusion or burglary techniques. These features include
innovative VECTOR profiles and the IKON reversible key
profile WSW-W10.
Area of Application
Double cylinders are generally used in conjunction with
mortise locks and door fittings in main entrance, apartment
and other entrance doors. IKON double cylinders IKON are
available in different lengths to meet the needs and
requirements of every installation situation. It is also possible
to choose from different versions (e.g. drilling protection or
emergency exit devices). It goes without saying that you can
also obtain several keyed alike locking cylinders, so that only
one key is required for several doors.
ASSA ABLOY, the global leader
in door opening solutions

5531 Double cylinder -
system TK5
Closes on both sides
Product description
5 pin tumblers
Brass cylinder
Standard finish, satin nickel-plated (OF=MV)
Other surfaces: brass, mat brushed (OF=MG),
polished brass (OF=MP)
Basic cylinder length 61mm (C) - A/B (L=30/30) ?
other installation lengths available
Standard cam position (SST=30)
Other cam positions (SST=2x45, 8x45, 360)
Pinion version option Mul-T-Lock,, 24mm
diameter, module 2, 10 teeth (SST=K901179)
Pinion version option VIRO/IKON .138, 30mm
diameter, module 1.5 , 18 teeth (SST=K901180)
Pinion version option Laperche, 24mm diameter,
module 1.5, 14 teeth (SST=K901293)
Pinion version option Italy Type, 27mm diameter,
module 1.5, 16 teeth (SST=K901188)
Drilling protection (AB=), emergency equipment
(GE=), locking wave (SW=), additional lateral
scanning, security card depending on profile
VdS class, RAL quality symbol, DIN class,
depending on profile (PR=)
Key with round metal head
Spherical cylinder core head with reinforced key
Cam made of break and corrosion-resistant nickel
silver profile
Core pins made of special wear-resistant bronze
Accessories/Individual parts
Cylinder fixing screw 1149
Compatible ASSA ABLOY products
Protector bar DRS 8443
Protector bar DRS 8444
Protector bar DRS 8446
Protector bar DRS 8447
Protector bar DRS 8448
Protector bar DRS 8449
Escutcheon with rain protection cover 1279
Escutcheon with rain protection cover and toggle lock
Garage rod lock ? standard package 9M31
Maintenance spray 8511
Scope of delivery
1 double cylinder
1 cylinder fixing screw M5 x 85mm
3 nickel silver keys
ASSA ABLOY, the global leader
in door opening solutions

5531 Double cylinder - system TK5
Closes on both sides
Current profiles for individual locking
Profile (PR=)
Standard profile N2.
Locking wave profile 2PE
Profile version
With security card
Drilling protection (AB=)
Stahlstifte und Stahlkugeln
Emergency device (GE=)
Locking wave (SW=)
VdS class
Class B+
RAL quality symbol
DIN class
Class 82
Modular system (GBK=)
Additional lateral pins
Factory-keyed profile/Client
Factory-keyed profile
Factory-keyed profile
Key head shape
ASSA ABLOY, the global leader
in door opening solutions
Sicherheitstechnik GmbH
Goerzallee 299
14167 Berlin
Tel. +4930 8106-0
Fax +4930 8106-26 00