pExtra Keys


“pExtra” stands for “Patented Profile System with Extra Protection”

The new system offers a cylinder with international patents and also provides extra anti-picking & anti-drilling protection.

The sophisticated, patented key profile provides that extra peace of mind while legal and physical copy protection prevents unauthorised duplication.

Kaba pExtra increases the security standard of mechanical cylinders.

Kaba pExtra has the highest security available with profile overlapping and anti-picking housing pins.


Features & Benefits

  • The new undercut branched groove in the key / cylinder and active pin in the cylinder increases physical levels of security and limits unauthorised duplication.
  • Long patent duration until 2022.
  • Kaba pExtra resists opening by the new “bumping” method with a special magnetic centering pin.
  • Can be integrated with master key systems using Thumbturn cylinders, Cabinet locks, Camlocks, Switch locks, Padlocks, Screw-in cylinders & Rim cylinders.