Which tools are commonly necessary for conduit installation?

The correct choice highlights tools that are specifically designed for the installation and manipulation of conduits. A conduit bender is essential for creating bends in conduit without damaging it, ensuring that the installation follows the required paths while maintaining integrity. A conduit cutter allows for precise cutting of conduit lengths, which is crucial for fitting and aligning pieces correctly. The reamer is used to smooth out the edges of cut conduit to prevent injuries and ensure that the ends fit together seamlessly with connectors and fittings.

In comparison, the other options include tools that may be useful for general construction or electrical work but do not specialize in conduit installation. For instance, tools like soldering irons and pliers may be more relevant for wiring tasks rather than conduit management. Similarly, hammers and screwdrivers are typically used for fastening and assembling, while drills and wrenches serve different purposes in various projects but are not primarily focused on conduit work. Therefore, the combination of a conduit bender, cutter, and reamer is most appropriate for this specific task.