Kaba Simplex LD451 Digital Lock

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Introducing the Kaba Simplex LD451 Digital Lock – the perfect solution for secure and convenient access control. This innovative exterior lock features a durable and reliable design, making it ideal for use in a variety of settings, including commercial buildings, schools, hospitals and more.

The LD451 is easy to use, with a simple 14-digit push-button keypad for code entry. It has one easy to manage code for all users, making it ideal for use in environments with multiple users. Also, because this is a fully mechanical lock it eliminates the material and labour expense of battery replacements.

In addition to its robust security features, the LD451 is also designed for convenience. It includes a patented slide plate to stop people decoding the lock and a deadlocking latch.

Overall, the Simplex LD451 digital lock is a reliable and convenient choice for any access control application. Order yours now and experience the peace of mind that comes with secure, easy-to-use access control!


  • 60mm backset
  • Knob handle
  • Measures 51mm x 128mm
  • Supplied with 13mm latch
  • Available in 2 different PVD finishes (satin & brass options)
  • Latch hold back option easily changed
  • Mechanical lock: eliminates the need for battery or electric power!
  • Reliable and durable digital lock for secure access control
  • Easy to use 14 digit push-button keypad for code entry
  • One easy to manage code for all users
  • Ideal for use in commercial buildings, schools, hospitals, and more

Additional information

Weight 2 kg



Brass, Satin


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