Which tool should be used to pull wire through a conduit when installing electrical circuits?

The most appropriate tool for pulling wire through a conduit during the installation of electrical circuits is fish tape. This tool is specifically designed for this purpose and consists of a long, flat, flexible metal or fiberglass strip that can navigate through conduits. Fish tape allows the user to push the tape through the conduit and then attach the wires to the end of the tape. When pulled back through the conduit, it brings the wires along with it seamlessly.

Utilizing fish tape is advantageous because it minimizes damage to the wire insulation and reduces the risk of tangling. In contrast, while a wire puller can assist with heavy-duty wire installations, its primary use is for pulling multiple wires or heavier cables rather than navigating narrower conduit spaces. A drill is not suitable for this task as it is designed for creating holes and not for pulling wires. Although a snake can refer to some types of conduit rods, it is not the most accurate term or commonly used tool in this context.

In summary, fish tape is specifically crafted for the task of pulling wire through conduits, making it the optimal choice for this electrical installation process.