Make sure your cat’s pet door is always ready for action with the replacement Big Cat Door Hardware Kit. This hardware kit is compatible with the PetSafe® Big Cat Pet Door.

This kit includes screws to keep the cat door in place, replacement locks so you can control your cat’s access to come and go and tunnel extensions to install the pet door into thicker doors and walls. Your cat deserves the best. Trust PetSafe® to keep your pet healthy, safe and happy.