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Backset: 55mm
Width: 48mm
Door thickness: 35mm - 65mm
Code Length: 4 to 6 digits
Outside Operation: Lever handle on code entry
Inside Operation: Lever handle
Access Holdback: No
Access Latch: Euro profile mortice sash lock
Case Depth Required: 85mm
Combination: Total of 8,191
Finish: Stainless Steel

Codelock 520/525 Push Button Lock with Mortice Sash Lock

The Codelock CL520 and CL525 mechanical combinator are a heavy duty mortice locks with double cylinder, 3 keys, Code Free option and anti-panic safety feature. The outside lever handle will retract the latch after a correct code is entered. The spring loaded latchbolt will lock automatically when the door is closed. The key retracts the latchbolt for entry without using a code. The key controls the deadbolt position. When the deadbolt is projected it denies access by code. When the deadbolt is projected the safety feature allows the inside lever handle to retract the deadbolt and the latchbolt, preventing people being accidentally locked in.

The key can be used to open doors for management functions such as security and cleaning.... [more info]

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Ref Product Stock Price Quantity  
L13909 Codelock 520 Stainless Steel Lock
Was 166.06 + VAT
Now 124.55 + VAT

(149.45 Including Vat)

L13653 Codelock 525 Stainless Steel Lock with Code Free Entry
Was 171.31 + VAT
Now 128.48 + VAT

(154.18 Including Vat)

After discovering that I had ordered the wrong item I had no trouble returning it and obtaining the correct one.
Anonymous - 27th Mar 2015
4.5 out of 5 stars
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Outside lever handle will retract the latch after a correct code is entered. Non-sequential codes.

Additional Info

  • Non handed units.
  • Heavy duty codelock for internal and external use.
  • Weather resistant PVD.
  • Protective clutch mechanism.
  • Safety feature ensures inside lever will retract deadbolt & latch.
  • 525 - as with 520 but with code free entry option via keypad.

Codelock 520/525 Push Button Lock with Mortice Sash Lock Size chart
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