![SOLVED: The diagram shows a door lock. The code is a letter followed by a number. Write down all the possible codes like this: (A, 1). You must write all of your answers on one line. SOLVED: The diagram shows a door lock. The code is a letter followed by a number. Write down all the possible codes like this: (A, 1). You must write all of your answers on one line.](https://cdn.numerade.com/project-universal/previews/d77d25ca-2960-4741-86ed-d503878d52d3.gif)
SOLVED: The diagram shows a door lock. The code is a letter followed by a number. Write down all the possible codes like this: (A, 1). You must write all of your answers on one line.
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Horizontal Bar Panic Bolt & Latch Set - For Double Rebated Fire Escape Doors - Suitable For Use With FD30 / FD60 Fire Doors | G Johns & Sons
![single word requests - What do you call the behaviour of "locking a door so that it cannot be opened inside without a key"? - English Language & Usage Stack Exchange single word requests - What do you call the behaviour of "locking a door so that it cannot be opened inside without a key"? - English Language & Usage Stack Exchange](https://i.stack.imgur.com/PXc8a.jpg)