Door bottom sweep seal with dual type Kerf barb insert. These replace several old-style seals with a double/dual kerf insert.
Used on some BiltBest, Caradco, Craftline, Alenco, Therma-Tru, Eagle, Hurd, Kolbe, Lincoln, M-W, Malta, Marvin, Norco, Pozzi, Jeld-Wen, Rockwell, Seal-Rite, Semco, Crestline, Weather-Vane, Wenco, Weather-Shield, Windsor, Better-Bilt, Crestmark, Mil-Gard, and Traco doors.