PetSafe Freedom Pet Door Premium Dare Products The roller pin mechanism provides

The roller pin mechanism provides maximum protection against attacks

Meets OSHA standards

Polycrystalline Diamond Tipped Teeth provides longer life - Lasts up to 15X longer compared to a standard carbide fiber cement blade

This cast-iron fireplace damper is 42″ in size

Foaming action provides a brilliant streak-free shine

PetSafe Freedom Pet Door Premium Dare Products The roller pin mechanism providesThis 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