Can't identify door part

A home owner from Madison says:
December 4, 2017
Trying to ID this part for my patio door. The only marking is on the door handle and says "K/K" on it and I believe it is a Kolbe door. The door is a inward swing type and the part is a piece of plastic that screws to the underside of the door and holds the weather stripping. It's (34.5 in x 1.5 in)
User submitted photos of patio door hardware.
Profile picture of Dave Sr.
Dave Sr. from SWISCO responded:
December 7, 2017
Thanks for your inquiry. See if it is possible to replace your piece with a bubble seal such as either our 58-053 or 58-114. If not, you may need to replace the complete door sweep with one similar to our 40-005.
25ft Kerf Mount Bubble Seal, 3/8"
25ft Kerf Mount Bubble Seal, 3/8"
58-114
$26.20
25ft Kerf Mount Bubble Seal, 5/16"
25ft Kerf Mount Bubble Seal, 5/16"
58-053
$15.57
Identifying Replacement Weatherstripping
Identifying Replacement Weatherstripping
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