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Flat Twin Reversible key cylinder with 2 independent moving parts

Patented reversible key cylinder resistant to the most common burglary techniques.

Its reversible key provides optimal user comfort.

Patented, it is copy protected until 2036. The two independent moving parts protect the key from illegal copying.

The cylinder makes it possible to carry out most of the complex masterkey system. It provides significant security thanks to its internal elements protecting against lock picking and bumping techniques.

The Flat Twin is a cylinder whose price-performance ratio is ideal for the majority of tertiary installations.


  • Independent mobile elements protecting the key against illegal copying
  • Patented until 2036
  • Certified according to EN 1303: 2015
  • Possibility of special finishes on request to match the decorative hardware
Reversible Key System
Anti Bump Protection
Anti Pick Protection
Single Coded
Master Key System
Grand Master Key System
Registration Card

Suggested application of use

Airports, Education, Financial, Hospitals, Hotels, Industrial, Medium to Large Sized Businesses, Small to Medium Sized Businesses, Public Buildings


Technical features

Key TypeReversible Key System
Registration CardYes
Total Number of Locking Elements19
MKS PossibilitiesMaster Key, Single Coded, Grand Master Keyed
Anti Pick ProtectionYes
Anti Bump ProtectionYes
Anti Drill Core ProtectionYes
Anti Snap ProtectionNo
2 in 1 FunctionNo
Standard Warranty1 Year
Maximum Number of Lateral Elements12
Maximum Number of Upper Elements6
Number of Active Locking Elements7
Number of Ant Bumping Elements2
Number of Anti Picking Elements2
Number of Moveable Elements2
Number of Passive Elements12

Key Patent ProtectionYes
Key Patent Until (year)2036
System Patent ProtectionYes
System Patented Until (year)2036

Standard FinishMatt Nickel
Standard Housing MaterialBrass
Number of Keys0
Key MaterialNew Silver
Standard CamDIN

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