Dead Bolt Not Matching Up

A home owner from Kentucky says:
As you can see in the photos the Dead Bolt is different from the new one. Item 40-193 has the same issue. Any suggestions or do you have a matching unit that i did not see on your site?

Thanks
Earl
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Thumbnail of the uploaded file named Back Door Latch a 3.14.2023.jpg
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Jasmine from SWISCO responded:

Thanks for reaching out! The mortise lock from the 40-193 is the same exact mortise lock. The reason it will not work is because your door is likely not made for a tear-dropped shaped key lock opening like our 40-193 and 40-194 have. 

I am not confident that this will work as a replacement but I recommend taking a look at our 40-198. It is slightly different from your original, so you will need to carefully compare the measurements but it may be worth taking a look.

Use the diagrams below for reference to compare the measurements and confirm if this mortise lock might be a good fit for you.

Alternate image for 40-198
Alternate image for 40-198

Side view of 40-198
Side view of 40-198

How to flip a storm door mortise latch.
How to flip a storm door mortise latch.
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