Tru-Flate 41903 Tank Check Valve 1/2" Npt Furnace Filters Features an extra-large nylon-braided wrist

Features an extra-large nylon-braided wrist strap

Our innovative round design fits a standard 2-1/8" drilled door

Insulated flexible duct to a register or grille

Galvanized base plate

5" width x 50' length

Tru-Flate 41903 Tank Check Valve 1/2" Npt Furnace Filters Features an extra-large nylon-braided wrist"TRU FLATE" TANK CHECK VALVE 1 2" NPT male 1 2" compression For compressor tank Brass with "" poppet Carded Warning: Handling the brass parts of this product can expose you to Lead, a chemical known to the State of California to cause cancer, and birth defects or other reproductive harm. For more information, go to www. P65Warnings. ca. gov Wash hands after handling. (1)