What type of pliers is good in electrical work for tightening bushings and lock nuts and gripping conduit?

For electrical work involving tightening bushings and lock nuts, as well as gripping conduit, needle-nose pliers are an Excellent choice due to their tapered jaws that allow for precision and access to tight spaces. Additionally, combination pliers can be useful for a broader range of tasks, providing both gripping and cutting capabilities. Insulated pliers are also recommended to ensure safety when working with live wires.