Originally posted by: DrPizza
You've lost me. How are you going to keep the antique glass door knob, and still have that little hole that can be unlocked with the little piece of metal like a toothpick?
Some door knobs have the push button in the backplate, and likewise the hole on the other side it in the baseplate, so you could replace the knob and the locking mechanism is unaffected. In fact I just found some where this is the case, but it is a round backplate (our existing backplates are square) and it is not a mortise latch/lock so it would not be a drop in replacement.
Are you talking about a latch like the one on the bottom left of this page:
http://hardware.hardwarestore....-mortise-locksets.aspx ?[/quote]
More like the one just right of that. It's the bigger style mortise latch.
I'd search for you, but I'd need a picture of what your other existing hardware looks like, as well as how large the opening is cut into the door for the mortise. If it's a solid door and you've got the tools, it's probably not out of the question to cut out an area for a larger mortise. You'll need a drill, (something to make sure the drill is square to the surface, and chisels.
It's already the large style mortise latch.
Originally posted by: Squisher
The only privacy mortise latches I've seen require a key to be turned. My old house used a skeleton key.
Yeah, and I could put one of those in and just keep the key stuck in on the inside, and maybe leave a key hanging by the door on the outside in case of an emergency. In fact, that sounds like it would have some character to it, but having that key hanging on the wall might look stupid.
Originally posted by: DrPizza
I forgot to add - the solution we used in the past was to simply put a nicer looking eye latch on the inside.
My wife suggested that, but it seems hackish, and could be a safety issue.
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As I mentioned above, I did find a privacy latch here:
http://www.vandykes.com/product/02007391/
The knob is actually pretty close but it can be replaced with a knob that uses a standard doorknob shaft so that doesn't really matter. The issue here is that since the locking mechanism is a part of the backplate, I would have to keep the round backplate and I would prefer to keep a square backplate that matches the other doors. Vandykes looks like a good place to keep looking, though.
Currently, this may be my best option:
http://www.vandykes.com/product/02012788/
It's a deadbolt that has a thumb knob on the inside, but can be opened with a screwdriver on the outside.