Anvil 1-1/4 In. x 1-1/4 In. x 3/4 In. Reducing Malleable Black Iron Tee Price by API Frost King brand double draft

Frost King brand double draft stop simultaneously insulates both the inside and outside of door or window

1-1/2" diameter

and a certified HEPA filter

non-slip adjustments

easy and quick access point to the dryer duct for cleaning of lint and debris

Anvil 1-1/4 In. x 1-1/4 In. x 3/4 In. Reducing Malleable Black Iron Tee Price by API Frost King brand double draftMalleable iron. Flat banded. (In pricing, the run size is first, the outlet second). Standard Malleable Iron Fittings, Fed. Spec. WW P 521F, ANSI B 16. 3 (Dimensions), ANSI B 2. 1 (Pipe Threads), ASTM A 197 (Chemical & Physical Properties). On reducing size tees, the sizes are shown in A side, B side, and C middle sequence.