I have two swinging entry doors to my retail business from Oldcastle Building Envelope, only one side has weatherstripping but it is a dual system. The piece that holds these in is 1-1/4" wide and the space that needs covered is 5/8". (As you will see in pics the current does not currently cover and there is a wide open space.
Tom from SWISCO responded:
August 23, 2022
I'm not certain that we have the exact wool pile you need, but our 58-014 may be worth considering. Review its specs and let me know if you agree, or if you had any questions!