LOCTORY NOT Deadbolt Mechanical Keyless Door Combo Lock Right Handed Keypad Digital Code Safety for New Door(2-3/4"(70mm) Latch)

We did not realize that this lock did not fit into the deadbolt but after accepting that fact, we drilled new holes and inserted it above the deadbolt. I was happy with the solidness of the lock itself, but totally shocked on the process needed to change the lock combination. That alone would have discouraged me in buying this product if I had to do it again. It took my professional licensed contractor 2 hours to install and was far more difficult than expected.

Easy to use. Good quality lock.

Works very well

great lock well built solid, good value,However I wanted to replace my standard lock in the house it much narrower than the standard USA door cut out, you would need some sort of backplate to cover the hole.

Good quality, solid build.Installation went easy, clear instructions.