seal for bottom of steel clad entry door

A quick learner from Marmora, Ontario, Canada says:
Hi I have 4 doors that need to have the bottom seal replaced but am unable to find the right seal in any of our local building supply or hardware stores. I have taken measurements and pictures of the part. they look like the part #58-189 but is only a bit over 3/4 inch wide (front to back) and only has one "fin" that inserts into the bottom of the door. I believe the strips are 36 inches long, we would have to cut them to fit the doors.
I live in Canada.
If you have a part number for what I need and can ship them to Canada, I need 4 of them.
Thanks in advance.
User submitted photos of a door sweep.
Profile picture of Tom
Tom from SWISCO responded:
Thanks for posting, Fran. We don't have this exact sweep. It's actually very difficult finding these old sweeps with identical kerf spacing, since everyone does it differently and everyone changes their style over the years. I think you'd be better off considering our 58-186. This just wraps around the bottom of the door and installs with screws.
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