What tools are commonly referred to as 'irons' in firefighting?

The tools commonly referred to as 'irons' in firefighting are specifically the flat head axe and the haligan tool. This combination is crucial for forcible entry operations, allowing firefighters to effectively breach doors, walls, and other barriers during emergencies.

The flat head axe provides a striking force that can penetrate surfaces, while the haligan tool is designed for prying, twisting, and striking, making it an essential tool in assisting the firefighter in gaining access to a structure. Together, they create a versatile set that enhances the ability to navigate through challenging situations quickly and safely. This set is a staple in a firefighter's toolkit and is frequently used in various scenarios, including search and rescue missions.

The other options listed do not represent the proper combination of tools known as 'irons.' For example, hoses and nozzles are crucial for delivering water but serve a different function than forcible entry. Chainsaws and ladders are important tools, particularly for ventilation and rescue, but again, do not fall under the specific category of 'irons.' Lastly, while pike poles and axes are valuable in firefighting, they do not represent the standard 'irons' terminology associated with forcible entry.