Wrenches

A wrench is a tool for wire laying. Holding the wrench allows players to see laid wires. A Wire Cutter is needed to remove the placed wires.

It is sold by the Mechanic. Wires can be used for several things, such as traps or turning lights on and off. The Mechanic can arrive at a town by herself, or you can find a bound mechanic in Skeletrons dungeon, or in other caves or mines.