Storm Door handle lock

A home owner from Watertown says:
There do not appear to be any names, numbers, or markings on the existing door handles and locks. We have two storm doors that were installed for us about l5 years ago. The doors are Harvey, and we thought the hardware was also but when I called Harvey to replace the hardware they told me the handles were not manufactured by them and suggested I contact you.
User submitted photos of a door handle set.
Profile picture of Dave Sr.
Dave Sr. from SWISCO responded:
Thanks for your submission. I would suggest taking a look at our 40-150 inside handle. This handle has a removable spacer which can take a 3/16" or a 5/16" handle spindle. We also have our 40-058 storm door handle, in case you want to try and replace the complete handle set. I am also going to place a video below for you to take a look at. Hopefully, this will provide you with some additional insight.
How to Install a Storm Door Handle with Deadbolt [1080p]
How to Install a Storm Door Handle with Deadbolt [1080p]
VIDEO
WATCH >
How to flip a storm door mortise latch.
How to flip a storm door mortise latch.
VIDEO
WATCH >
SWISCO Quick-Fix! 40-150 Spindle Replacement
SWISCO Quick-Fix! 40-150 Spindle Replacement
VIDEO
WATCH >
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