Features:

•   Self-framing adjustment range of   ³/₈"-2". The self-framing portion is metal rather than plastic or vinyl.
   
•   Liner made of aluminum must be cut with hacksaw to fit doors thinner than ¹¹/₁₆".
   
•   Steel locking cover with spring-loaded steel pin lock for security. The steel pin engages a hole in the framing for a particularly strong way of locking using this particular design.
   
•   Vinyl flap has a 'bellows' area on each edge and a brush-type weather strip on the frame. Both are intended to help preserve a seal in cold weather.
   
•   Flap attachment screws are fitted in slots allowing precise up-and-down adjustment as well as side-to-side adjustment.
   
•   Metal frame is nicely miter-cut at corners for a neat appearance.

This door is similar to the PetSafe Plastic framed pet door.

PetSafe Freedom Pet Door
Large Size