The Red Wrench is a tool allowing the player to lay Wire to connect mechanisms together. It can only be purchased from the Mechanic. When selected or held, the Wrench allows to see any existing wires and place wire similarly to weapons using ammo. These wires can connect a Switch, Lever or Timer to one or more other objects such as Inlet/Outlet Pumps or Statues, among other things. All wrenches have a +3 to building range (further increased by the Toolbelt) (In the new update for terraria on pc its range is +20)