Thanks for posting. Unless your mortise lock isn't operating correctly there will be no need to replace it. If you could show us pictures of your existing handle set, we'll be able to identify the right options for you. Many thanks.
Hey Mike. Can you show us pictures of your existing hardware? There's a lot of variation with handle sets that are irrespective of the door code or brand, so pictures is the best way to narrowing down what you need. Many thanks.
Sure! My recommendation would be to just replace the full handle set with our 82-086. This is the same style as you original, but with an exterior key lock already built into the outside handle. I feel very confident that this will work for your application.
Thanks for reaching out to us! It looks like your thumb lever is in the lower most position on your handle; with that in mind, I'd suggest the 82-030B. This comes with an exterior key lock set in the lowest position and is available in white, black, or beige.
If you have any doubts as to the position of your thumb lever, I'd be happy to assist. I'd just need a photo of the door with the handle removed and I can tell you which position is best.
If your handle set is the same as the original post at the top of this thread, then the only option for a keyed exterior entry we can offer in recent years is the 82-081. This is the complete handle set, rather than just the exterior pull, but it does come with a key lock on the exterior side.
