Yale Adjustable Replacement uPVC Door Lock 35mm Product Code: 74544

Corrosion resistant. Suitable for PVCu door. High security replacement lock for 90% of locks with top and bottom hooks, 35mm backset and 16mm faceplate. Adjustable design allows fitter to optimise the position of the outer hooks. Comes with fully assembled one-piece keep with Uni-Packer system and swivel fixing tabs on lock.


  • Easy Installation
  • Made In the UK


W x D x H: 16 x 53 x 1702mm. Fixings Supplied. Adjustable max. height 2m. Weight 2.525kg.
Additional Information
Technical Specification
  • Brand : Yale
  • Product Height : 1702 mm
  • Product Type : Adjustable Replacement uPVC Door Lock
  • Fixings Supplied : Fixings Supplied
  • Total Product Weight : 2.525 kg
  • Product Width : 16 mm
  • Product Depth : 53 mm
  • Pack Size : 1
  • Backset Size (Metric) : 35 mm
  • Manufacturer Guarantee : 10 Year Manufacturer's Guarantee (T&Cs Apply)
  • Pieces in Pack/Case : 1
Product Contents
Lock, 3 x keeps, uni-packer system, screws, 2 x hex keys and a pair of split spindles.
Delivery & Returns


Standard delivery: €15

Free delivery on all orders over €70.00

Click here to see information on our delivery charges and times



Hopefully you won't need to return an item, however, if you do, it is our aim to make this as simple as possible. By following the guidance below you can help us to help you when a product is not what you expected, or is faulty. Your statutory rights are not affected by this guidance.


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€102.95 Incl. 20% VAT

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Yale Adjustable Replacement uPVC Door Lock 35mm is rated 4.8 out of 5 by 32.
Rated 5 out of 5 by from Ideal replacement After spending a fortune having a local repairer fit a cheap replacement lock/gearbox which failed 3 Months later I decided to tackle the job myself and replace the whole mechanism. It wasn't a job I was looking forward too being a fairly novice DIY'er. The whole job took a few hours, though I did take my time. The unit was a perfect replacement, I especially rate the fact you can move the upper and lower catch/gearbox to suit existing holes. It was a bit of a faff to align the main lock, but with a bit of patience I soon had it working well. In fact I'd go as far as to say everything now works better than it's ever done!
Date published: 2017-07-11
Rated 5 out of 5 by from Locks UPVC door was so old that the manufacturer no longer stocked parts for the broken lock. Clear instructions and half a day's work - problem solved. Excellent and versatile kit. can't comment on reliability 'cos it was fitted only yesterday!
Date published: 2017-06-25
Rated 5 out of 5 by from Universal door lock Although this lock was not suitable for my particular door, it is a really good quality product when comparing it with the lock it was replacing. I like the 3 part 'keep' system with no need to cut to size. Also has an extra spindle with a night latch option for extra security, which when activated, stops the outside handle from opening the door. Its a shame the lock didn't fit but i would definitely buy again if i have to fit another lock to a suitable door.
Date published: 2017-05-30
Rated 5 out of 5 by from Yale replacement uPVC door loc I was pleased to find a replacement lock mechanism as I had been told the original lock I had was no longer available. And it would cost me a new door? What a surprise when I sourced this one, plus a pleasing one as it was reasonably simple to fix using the enclosed instructions. It did take me a day to finalise the fixing to open and close easily. Well done Yale.
Date published: 2017-04-05
Rated 5 out of 5 by from Cracking! Was relieved to find this kit on the screwfix app after our back door lock failed late one Sunday night. Ordered straight away and picked up the next day. Now I am pretty much a DIY novice so was nervous about tackling this job. I needn't have worried it was simple to work out and I had it all fitted and working in under two hours with just a few tools. Door is back working good as new.
Date published: 2017-02-04
Rated 5 out of 5 by from Replacement upscale door lock Easy to use ordering system click & collect, I picked it up straight away. The website is well laid out & I was able to read up on the product information to ensure it was the right one for my door. Although I've asked in the branch before & there's always help available if you have any questions on any product. The replacement upvc door lock was easy to install even for a simple diy-er like myself as the instructions were plain, simple & easy to follow. Three cups of tea later & I had It all in & lined up beautifully so my mum was safe with her new 5 point lockable back door, so smiles all around & more tea.
Date published: 2016-12-07
Rated 5 out of 5 by from Replacement uPVC door lock In summary this is a very good product and easy to fit. It took me about 2 hours roughly, I was taking my time and measuring twice to make sure I had the fittings in the right place on the existing door. I my case the existing door needed some new holes/cutouts to accommodate the new upper and lower securing bolts gear box's that swing out when the handle is lifted up. The main lock in the middle fitted fine so no adjustment needed. The old broken ERA fitting just had the small circular bolts that move up into separate cams to secure the door, so this version by Yale has much more security having there metal components securing through the door frame and up into metal brackets/keeps. Once I worked out what needed to be done after reading the instructions carefully it was a breeze and has made the door much more secure. I bought a new cylinder at the same time as the whole mechanism looked very warn after 10 years or more of operation.
Date published: 2016-10-23
Rated 5 out of 5 by from Martyjoiner My upvc door lock jamed & stopped working suddenly. After looking online at screwfix website thought I would go for this one as Yale are a good name. Plus was in store for pick up right away. Very well pleased with the locking mechanism. Just took my time checking each part locked properly before going on to the next keep plate which was a help as I had to drop the bottom one a little few mm. By doing this process i knew straight away it was the bottom keep plate & job was done in 2 hrs. I also got myself a new Yale cylinder as piece of mind everything is in great working order. A fantastic product made from Yale with plenty adjustable setting to fit onto a upvc door. Cheers again Screwfix.
Date published: 2016-09-15
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