PetSafe Freedom Pet Door Premium Category_Hoists & Pulleys Features a quarter-turn full-port brass

Features a quarter-turn full-port brass ball valve that allows for easy on / off control of the supply line

rust-resistant

3/8" Compression X 7/8" Ballcock X 20"

Tru-Sharp™ Stainless

3-Inch Universal Design Flapper

PetSafe Freedom Pet Door Premium Category_Hoists & Pulleys Features a quarter-turn full-port brassThis solid aluminum frame installs easily and the soft, transparent single flap provides a tight weather seal. The Freedom Aluminum door includes a locking panel that gives you the power to control when your pets can use the door. Easy do it yourself installation. Great for pets up to 200 lbs (100 kg). Replacement flap: PAC11 11040. Features: Closing panel included Thickness of wall: 3 8" to 2" Outer frame dimensions: 16. 25" x 27. 125" Flap opening