The back door to my house opens out rather than in so the hinges are on the outside. Unfortunately, it is a small back porch that has stuff in it like the washer and dryer and space is at a premium so I can't re-hang the door to open in-----it has to stay opening out. I have a good size lock on it, but an concerned withsomeon trying to break in by simply removing the pins on the door hinges. Home Depot told me they do not have any door hinges with pins that cannot be removed, but some of their customers told them that they do exist. Can anyone tell me where these types of door hinges can be purchased?