Bwintech 2 Pcs Keyed Alike 80mm (40T/40) Black Euro Cylinder Lock,Door Barrel Lock,Thumbturn Knob with 6 Standard Keys,Anti-Pick,Anti-Bump,Anti Drill,High Security for UPVC,Wooden,Composite Doors

Lock - seems good qualityInstall - easy to fit on the main door but a bit more difficult on the second slave door.Keys - all 6 keys are the same & work fine, open the lock with ease

Good quality , fitted easily , ceaper to buy two matched locks than separates and have to get a buncjh of extra keys cut

Lock - seems good qualityInstall - easy to fitKeys - all 6 keys are the same & work fine, open the lock with easeThumbturn knob - smooth, not loose

Does exactly what it says two locks opened by one key.

Just what we needed, not expensive but working.Smooth action and, what is important fir us, all keys are the same. Easy to change, with all the screws included, my 15yrs old don did it by himself.

Easy to fit and very sturdy locks

Sadly we didn't get to try this lock out. When it arrived there was only one lock in the pack and one set of keys. I thought that maybe I had made a mistake when ordering, but I check and I'm certain two locks should have been sent with matching keys. We've had to return the item.

These locks are very good value and very good quality. A pair of matched locks is a very handy convenience, one key for both. Lose it and you won't be able to get into your house at all! By the same token lose your front door key and the one to the back door will fit.I used to have a thumbturn fitted to my front door, as it's an extra safety feature in case of fire. No need to search for a key to escape. One morning I came downstairs to find my front door open and discovered that, because of the ease of using the thumbturn, my 3 year old granddaughter had opened the front door and I found her playing in a puddle at the end of the drive. That was when I reverted to keyed entry both sides of the front door. Now my granddaughter is older I can return to the thumbturns. My safety feature is back, until another granddaughter arrives.As detailed above, I have experienced the quality of several door locks in recent years, so I can report that these Bwintech locks are excellent and I recommend them.