Mason Company Pickwick Pet Doors

Sturdy, weather-resistant, single-frame pet door for solid core doors and kennels (okay for wall mounts, but does not include tunnel) Sideways swinging cast aluminum frame with polycarbonate center panel is chew resistant and comfortable for pets to use Frame and polycarbonate center flap swings open when pets exit and only the polycarbonate flap swings when a pet enters  Frame comes in brushed aluminum color Available in 6 models to accommodate dogs of all sizes The Mason Company Pickwick Dog Doors are single flap frames made of durable, solid cast aluminum designed ideally as kennel dog doors. Since the Pickwick Dog Kennel Doors does not come with a locking cover, you can use it in conjunction with the Mason Guillotine Doors, which will slide a locking cover over the Pickwick flap when the pulley system is utilized. In this case, the Pickwick dog door (mounted on the exterior side of the kennel) provides the flap and frame, and the guillotine door (mounted on the interior side of