Tool - Racheting Fire hydrant wrench combine the two tools first two in video (two sided wrench).
After you open the bonnet (top of hydrant) to repair, you need another size tool.
Having two tools, two sizes on one wrench, top and bottom allows for less tools. This is an adjustable wrench which has no tool at the bottom. Adding another tool on the end to create a multi tool, larger size and adding a fold up handle would help get into difficult spaces, length, angles...There is also a ratcheting wrench, would could be converted into a multi tool.