What is typically used to apply torque to turn bolts and nuts?

The appropriate tool for applying torque to turn bolts and nuts is a wrench. A wrench is specifically designed to grip and turn fasteners, allowing the user to apply the necessary force to achieve the desired tightness.

Wrenches come in various types, such as adjustable, socket, and combination wrenches, each suited for different situations and specific types of fasteners. They enable the user to apply a controlled amount of torque, ensuring that bolts and nuts are tightened securely without over-torquing, which can lead to damage or failure.

While a screwdriver is used for driving screws and an impact driver can also drive screws and fasteners, they are not ideal for turning larger bolts and nuts that require significant torque. A pry bar is typically used for leverage and prying rather than for applying torque to fasteners. Thus, the wrench is the most suitable and widely used tool for this purpose in automotive applications.