Sliding Door Offset Catch

Needed a convenient way to keep the sliding door hard up against the pet door insert.

This isn't a security thing, it just stops the door from sliding back a little letting the cold breeze in.

For security we have a security screen we can close over the door, a lump of timber behind the door to stop it sliding, or we just take the pet door out and close up properly.

DO NOT rely on this item to secure your house.