Replace my outside security lock. The lock door handle broken off

A quick learner from maryland says:
February 20, 2023
Its an old outside security lock door. I don't have the serial number for the door but on the lock itself is says MARKS. Have a picture of serial numbers from the fiberglass for the door. Thanks.
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Dave Sr. from SWISCO responded:
February 22, 2023

Thank you for reaching out to us! I recommend you take a look at the 40-119 security lock set used on security storm doors. This looks like what you may be looking for but review the dimensions and see if they match up to yours. 
Mortise Lockset Heavy Duty Knob
Mortise Lockset Heavy Duty Knob
40-119
$109.13
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