Trulock +

Ease of use

A modern day locking systems designed for composite and timber doors ideal for the social housing and new build market.  Trulock+ major feature is an enhanced tensile steel hook design with a 4.5mm chamfer, offering reduced operating forces and increased on-site installation tolerances.

Enhanced Performance

Trulock+ has several new enhancements to benefit the end user, making this a product of choice for front and rear doors.  Unique 4.5mm chamfered steel hooks and a robust gearbox offers users low operating forces and increased installation tolerances compared to standard multi-point locks for installers.


  • Centre gearbox strength increased by up to 30% to further reduce the risk of malicious absuive loads
  • Low operating forces provided by unique 4.5mm chamfered steel hooks and a robust gearbox
  • Increased installation tolerances compared with standard multi-point locks
  • +2mm keep adjustment to ensure optimum weather performance
  • Part of the renowned Winkhaus "family of locks" with exactly the same routing details as the Cobra and AV2 range of locking systems


  • Key operated - the deadbolt and hooks are thrown by turning the key
  • Lever operated - the deadbolt and hooks are thrown by lifting the door handle.  The door is then locked using the key.
  • Split follower - this performs as a lever/lever lock but it has the additional feature that the latch only retracts when the internal handle is operated.
  • Compatible with Winkhaus Palladio door handles and harmonises withthe Winkhaus XR6-51 Kitemark profile cylinder and Armorshield cylinder guard
  • Trulock+ Pyro version available for FD30 Fire Door applications
  • Steel 44mm wide white powder coated faceplate options available
  • 16mm & 20mm faceplates with square or rounded ends


  • Tested in doorsets to PAS24 enhanced security standards
  • Approved by the Police "Secured by Design" security initiative
  • Complies with the highest Grade 4 corrosion resistance requirements of BS EN1670 European Standard



  • 16mm square and radius end
  • 20mm square and radius end
  • Edge option



  • 35mm / 45mm/ 55mm/ 65mm



  • Key operated
  • Split follower
  • Lever/lever



  • Three height variations 
Further Mechanical door locks

Here you will find information about our product range