Set of 5 Screws (New Style)
To determine the correct size door, simply measure the width (A) and height (B) of your pet.
(A) Measure the widest point of your pet's shoulder.
(B) Measure from the top of your pet's back (just behind their head) to the bottom of chest.
Pet door models have different size openings. Just make sure your new pet door's opening is both wider and taller than your pet's measurements to ensure they can comfortably pass through.
Extra set in case included ones get lost when servicing the door.
They worked but they would have been better if they were just slightly longer had to make the flap edge bend to make them work.
After 5+ years of daily use, my pet door 'flap bar' broke and a couple of the screws were lost. I replaced the flap bar and purchased these screws. They were an exact fit and a very easy fix.