In the image, a person is using an adjustable wrench to drive a screw into a piece of wood while holding the screw in place with bare fingers. This is highly unsafe because the wrench is not designed for this task, and the worker’s hand is dangerously close to the point of contact. This method increases the risk of slipping and causing serious hand injuries.

For carpentry tasks, always use the right tool for the job—such as a screwdriver or power drill for screws. Keep hands away from the fastener during driving, and consider wearing cut-resistant gloves for added protection. Using the correct tools and techniques is key to preventing avoidable injuries.