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Backset: 60mm
Case Width: 93
Case Depth: 30
Case Height: 56
Case Width: 93
Finish: Brasslux

Yale Y3 Series Nightlatch

The Y3 from Yale can directly retrofit the Yale P77. The overall design of this model is contemporary as a result of demand from customers; Yale then delivered this highly secure and modern night latch. The Yale Y3 is suitable for doors with a thickness of up to 57mm. The snib function allows the latch to be held back and provides some free access until the snib is pushed back into the off position. Pushing the snib with the door closed will also lock up the handle for you, giving additional security. ... [more info]

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Stock Price Quantity  
L17259 Black Finish
Was 28.84 + VAT
Now 21.63 + VAT

(25.96 Including Vat)

L17260 Polished Brass
Was 34.45 + VAT
Now 25.84 + VAT

(31.01 Including Vat)

L17261 Polished Chrome
Was 35.28 + VAT
Now 26.46 + VAT

(31.75 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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The Yale Y3 series Nightlatch has been designed and manufactured by Yale, A British company with a reputation that precedes them at this point. They are used around the world due to the high quality of their designs and manufacturing process.

Overall this model is very stylish in design and comes in either a black, polished brass or polished chrome finish. We also have option available for additional keys.

Additional Features

  • Modern designed night latch
  • Lock can be fitted as a replacement for the P77 - no additional chiselling required
  • Standard security Yale Lock
  • Latch can be deadlocked by the snib button internally
  • Snib function enable the latch to be held back
  • Suitable for both left and right handed, inward opening doors
  • Yale 1109 cylinder included
  • 2 Keys supplied (Key blank: B-KEY-1109)
  • 60mm backset
  • Available in Visi pack only
  • Boxed product and WTO not available at present. Please contact Yale Product Management for further information.


    Product Reference Backset Case Height Case Depth
    L17259 60mm 56 30

    Customer Questions

    Ask a question about the Yale Y3 Series Nightlatch:

    Francis Glenister asked: "I wish to fit a Yale Y3 series nightlatch to a GRP composited door. How do I fit the staple to the uPVC frame? Specifically, if it were a wooden frame, I would be rebating the frame to screw the stable into it flush with the edge of the frame. What do you do with a uPVC frame?"

    LocksOnline said: "Hi Francis

    Many thanks for your question I can see what you need to do, but this lock is not designed for this type of door and therefore, this is the reason why you have this problem.

    I can only see that the keep would have to sit flush on the frame, but this may impede the closing of the door. It may be you could take a bit of out the door, or try and skim some of the plastic frame, In either event I don't think it would be a good job. If, however, you can let us know what you are trying to do, we may have other solutions for you.

    Hope this helps
    Many Thanks

    17/03/2015 09:35:27

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