Which category includes Pin Window and Charlie Bar?

Which category includes Pin Window and Charlie Bar?

• A. Windows
• B. Doors
• C. Locks
• D. Lights

Answer: (A)

Pin Window and Charlie Bar are both window security devices—things you install on a window to prevent someone from forcing it open. A Pin Window uses a pin to limit how far a sash can move, while a Charlie Bar is a sturdy bar mounted across the window opening to block entry. Because they’re designed specifically to secure windows, they belong in the Windows category. They aren’t door hardware, locking mechanisms by themselves, or lighting, so those other categories don’t fit.

Pin Window and Charlie Bar are both window security devices—things you install on a window to prevent someone from forcing it open. A Pin Window uses a pin to limit how far a sash can move, while a Charlie Bar is a sturdy bar mounted across the window opening to block entry. Because they’re designed specifically to secure windows, they belong in the Windows category. They aren’t door hardware, locking mechanisms by themselves, or lighting, so those other categories don’t fit.