What is a specialized tool used to break windows on a structure?

A forcible entry tool, such as a Halligan bar, is specifically designed for breaking windows and gaining entry into structures. This tool is characterized by its sturdy construction and multi-functional design, which allows firefighters to effectively break glass or pry open doors. It typically features a forked end, a blunt end, and a pick, making it versatile for various forcible entry scenarios.

While a fire axe can also be used to break windows, it is primarily intended for cutting tasks, making the Halligan bar a more specialized choice for window entry. Similarly, a crowbar is a general-purposed tool that can be effective in some situations, but it does not offer the same design features that ensure efficient and safe entry as the Halligan bar. A firefighting hose, on the other hand, is used for transporting water, not for breaking windows. Therefore, the Halligan bar represents the appropriate and specific tool for the task of breaking windows in firefighting operations.