Nope, that is the way they are designed. They clearly can only fit together the way they are. Not sure of brand- only logo I can find is a lower-case P over a lower-case D, on the latch controls. Of all the upgrades this place needs, they are pretty low on the list. They work, latch okay, and don't leak TOO bad yet. In all odds, they will be next owner's problem to solve. I really do need to get off my ass and clean and lube them, though.