What is one specialty tool used for dragging heavy objects?

The come along is a type of hand-operated winch that utilizes a ratcheting mechanism to pull or lift heavy objects. It is particularly effective in firefighting and rescue operations, allowing firefighters to drag equipment, vehicles, or debris into position with precision and control. The ratchet and cable system ensures that the load can be drawn taut without the risk of slipping, making it not only versatile but also safe for use in dynamic environments.

While the other options serve distinct purposes, they do not specifically aid in the dragging of heavy objects in the same way. The jersey jim is a tool used for prying and lifting, suitable for accessing tight spaces but not specifically for dragging. The barker belt is designed for securing or mooring rather than moving, while the jumping jack is primarily a type of tool used for tampering or compacting surfaces rather than dragging. Each tool has its own specialized function, but for the task of dragging heavy objects, the come along is the most suitable choice.