LK2 Restricted Key System

The LK2 High Security Anti-bump key systems are advanced key systems that include a patented anti-bump feature, a design registered keyway and patented components.


  • Unique anti-bump system – optional anti-bump pin design
  • High pick resistant key broach
  • Design registered keyway – restricting keyblanks to authorised dealers


  • Coloured plastic key inserts
  • Complete range of cyclinders


Manufactured to high precision standards