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skip to Codelocks CL255 Mortice Latch with Hold Open

Codelocks CL255 Mortice Latch with Hold Open

£91.19

(£75.99 ex VAT)

sku: CL255
  • Features a hold-open function to provide unrestricted access when required
  • Mechanical operation eliminates the need for wiring or batteries
  • Supplied with a mortice latch for standard door installation
  • Dual-backplate design allows for straightforward code changes
  • Non-handed mechanism suitable for left and right-handed doors
  • Clutching system protects internal components from forced entry
  • Suitable for light-duty internal and external applications

Finish

Keys Supplied: per lock ( total) total (unless ordering multiple groups)
Additional Keys are available below
Qty:

Shipping From:

When ordering multiple Keyed Alike locks, only 1 set of keys are provided as all additional locks are made to work from that key.

If ordering 4 or more keyed alike locks you can have them set up as different groups. If Required: Let us know the details in the "Specific Key Requirements" field above.

Each group of locks will then receive keys.

Weather Resistant
Limited Lifetime Year Guarantee
British Standard - EN 1634 - 1
No
Yes

Hold-open access when the room is in use

The CL255 hold-open facility lets the latch remain retracted when unrestricted access is wanted. Release it when coded entry is needed again. Compare the separate key-override listing if managers also need key entry; the two functions solve different access needs.

Fitting and setup

  • Measure the door thickness, backset and existing fixing positions against the exact model drawing.
  • Set the new code and test the outside control, inside operation and latch engagement with the door open before closing it.

Compare the access options

Product support

Part Size (mm)
width 41
Backset 60

Brand

SKU

CL255

Certifications

british-standard British Standard - EN 1634 - 1

Fire Rating

No
Yes

FAQs

The CL255 features a manual 'hold open' function via the internal handle. This allows the latch to be retracted, keeping the door unlocked for periods when unrestricted access is required without needing to enter the code each time.

This lock is primarily designed for light-duty internal doors or sheltered external applications. It provides a reliable security solution for offices, storage rooms, and domestic settings.

Yes, the access code can be changed as needed. As a mechanical lock, code changes are performed manually by removing the lock from the door and following the provided instructions to reset the tumblers.

No, the Codelocks CL255 is a fully mechanical digital lock. It operates without the need for batteries, wiring, or an external power supply, making it easy to install and maintain.