Replacement door bottom for exterior 36" residential door

A quick learner from Harrisburg, PA says:
Trying to find a replacement door bottom. Attached pic...door bottom with no numbers or markings on door, vintage 1987. Outside total width is 1 3/4"; overall height is 9/16" on left side of pic and 1/2" on right side of the pic.
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Emily from SWISCO responded:


We don't have an exact match for your current door sweep, but take a look at our 58-186. It wraps around the bottom of the door and installs on the sides using screws. Look it over and see what you think. 

58-186 : 48
48" Duo-durometer Door Bottom Sweep
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