![Satin Nickel 35T/35 Thumb Turn Euro Cylinder Lock (70mm), Euro Door Barrel Lock with 3 Keys, High Security for Wooden, UPVC and Composite Doors Satin Nickel 35T/35 Thumb Turn Euro Cylinder Lock (70mm), Euro Door Barrel Lock with 3 Keys, High Security for Wooden, UPVC and Composite Doors](https://www.mydoorhandles.com/image/cache/catalog/Thumbturn%20Nickel%20Barrel%20Lock-550x600.jpg.webp)
Satin Nickel 35T/35 Thumb Turn Euro Cylinder Lock (70mm), Euro Door Barrel Lock with 3 Keys, High Security for Wooden, UPVC and Composite Doors
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Door Barrel Lock,Euro Cylinder Lock,Euro Cylinder Lock Door Handle Lock Cylinder Front Back Lever Latch Home Security with Keys Solid Square Tongue Interior Door Lock Upvc Door Locks : Amazon.co.uk: DIY &
![Changed the front door locks, didn't realise there were different ratios for the lock mechanism, does it matter that the outside is flush? Normally the pock out a bit. Talking purely from Changed the front door locks, didn't realise there were different ratios for the lock mechanism, does it matter that the outside is flush? Normally the pock out a bit. Talking purely from](https://i.redd.it/changed-the-front-door-locks-didnt-realise-there-were-v0-rktatz0behib1.jpg?width=3072&format=pjpg&auto=webp&s=e6c0a8420a586ad30dcb11cda7e485a7359d5f87)