Which of the following is NOT typically used for pulling conductors?

Body harnesses are not typically used for pulling conductors because their primary purpose is to ensure the safety of the worker. Body harnesses are designed to provide fall protection and help secure the worker while they perform tasks at heights or in precarious positions.

In contrast, the other options specifically relate to equipment used in the conductor pulling process. Stringing sheaves are used to guide conductors through certain angles and changes in direction, relieving strain on the conductor. Winches provide the mechanical advantage needed to pull heavy conductors over long distances, making the process more efficient. Bull-wheels are utilized during the pulling process to control the tension and direction of the conductors being installed. Thus, body harnesses serve a very different role in the context of working with conductors, focusing on safety rather than the act of pulling itself.