![How to lock an inside door with round doorknobs turning both clockwise and counterclockwise (without a key)? - Home Improvement Stack Exchange How to lock an inside door with round doorknobs turning both clockwise and counterclockwise (without a key)? - Home Improvement Stack Exchange](https://i.stack.imgur.com/Xzjuu.jpg)
How to lock an inside door with round doorknobs turning both clockwise and counterclockwise (without a key)? - Home Improvement Stack Exchange
![Interesting Antique Lock - I Dig Hardware - Answers to your door, hardware, and code questions from Allegion's Lori Greene. Interesting Antique Lock - I Dig Hardware - Answers to your door, hardware, and code questions from Allegion's Lori Greene.](http://idighardware.com/wp-content/uploads/2016/04/Antique-Lock-Edge.jpg)
Interesting Antique Lock - I Dig Hardware - Answers to your door, hardware, and code questions from Allegion's Lori Greene.
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Interesting Antique Lock - I Dig Hardware - Answers to your door, hardware, and code questions from Allegion's Lori Greene.
![Is there a way to internally disable the button control on the side of my mortise lock? My toddler likes to switch it, and I'm afraid he's going to lock us out. : Is there a way to internally disable the button control on the side of my mortise lock? My toddler likes to switch it, and I'm afraid he's going to lock us out. :](https://i.redd.it/ef8l4de48wq21.jpg)
Is there a way to internally disable the button control on the side of my mortise lock? My toddler likes to switch it, and I'm afraid he's going to lock us out. :
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Toptotoo Mortise Lock Set Interior Door, Old Door Lock Replacement Parts, Antique Vintage Door Lock Hardware, Skeleton Keys and Reversible Latch, Mortise Lock Kit, Oil Rubbed Bronze Finish - Amazon.com
![The History of Door Security - 10 Historical Events That Shaped the State of Today's Door Security | 3Sixty Integrated - 3Sixty Integrated The History of Door Security - 10 Historical Events That Shaped the State of Today's Door Security | 3Sixty Integrated - 3Sixty Integrated](https://www.3sixtyintegrated.com/wp-content/uploads/2023/03/iStock-183763086-1024x683.jpg)