What tool should be used when installing a pipe spigot into a bell?

When installing a pipe spigot into a bell, a come-a-long or pry-bar is particularly suited for this task. This tool can help maneuver and align the pipe accurately, ensuring that the spigot fits snugly into the bell without damaging either component. The come-a-long provides the necessary leverage to pull and position the spigot into the bell, especially in tight spaces or when dealing with heavy pipe materials.

Using a wrench, for instance, would not provide the ability to apply the directional force needed for this type of installation, and instead, it is more suited for tightening or loosening threaded fittings. A sledgehammer, while powerful, poses a risk of damaging the pipe or causing misalignment during installation. Also, a torque wrench is designed for applying specific torque to fasteners and would not be applicable in the context of fitting a spigot into a bell joint. Therefore, the come-a-long or pry-bar stands out as the appropriate tool for the task.