Which of the following tools combines a blade, a pick, and a claw?

The Halligan tool is a versatile, multipurpose tool commonly used in firefighting and rescue operations. It is designed with several components, including a blade for cutting, a pick for prying or piercing, and a claw for pulling apart materials or providing leverage. This unique combination of features allows firefighters to efficiently perform tasks such as forcible entry, ventilation, and rescue operations.

The design of the Halligan tool enables firefighters to tackle various challenges encountered on the scene, making it an essential part of their equipment. Its ability to perform multiple functions reduces the need for carrying several separate tools, thereby increasing efficiency and effectiveness during emergencies.

In contrast, the other tools listed do not offer the same combination of features. A pick-head axe has a sharp blade for cutting and a pick but lacks the claw function. A J-shaped crowbar is primarily used for prying and doesn't include a blade or pick. A ball-peen hammer is primarily a striking tool with a spherical head, which is not suitable for cutting or prying. This distinction highlights why the Halligan tool is the most effective choice for various firefighting tasks.