Union 4L67E C-Series BS High Security Rim Lock

Formerly known as Chubb 4L67


  • 60mm Backset


  • Polished Brass


  • Recommended by Insurance companies and the police
  • Automatic internal and external deadlocking
  • Key operation from the outside. Key lockable knob operation from the inside
  • Hardened steel 20mm deadbolt which automatically deadlocks on closing the door
  • High security cylinder:
    • Hardened steel plates and pins protect from drill attack
    • Resists torque attack
    • High level of protection against picking and manipulation
  • Drill, saw and force resistant
  • Cylinder: 10 disc Ava mechanism
  • Keying: May be supplied to differ or to pass
  • 3 keys supplied (extra keys £15 each)


  • Kitemarked to BS3621

£289 including parts,
including labour & including VAT!

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4L67E - C-Series BS High Security Rim Lock (.pdf, 363kB)


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