The Mechanical Mayhem patch inLego: Fortnitehas added multiple vehicles to the game, allowing you to easily get around between important places on the map. On top of these new cars, you can also improve your custom vehicles by crafting a wrench from some basic materials, which allows you to designate which direction your custom vehicles move.

Specifically, you can now use the wrench to designate a channel for all of the thrusters and switches on your custom vehicles, meaning that only certain thrusters will get activated by a single switch. If you want to unlock the wrench and fully learn how to use it to customize your vehicles, then check out the guide below.

An image from Lego Fortnite of the Wrench Recipe, which requires three wooden rods and cords.

How To Craft The Wrench

Before you can use the Wrench, you will have tounlock it bycrafting a Wooden Rod.This can be achieved by using the Lumber Millutility stationto turn a single piece of wood into a Wooden Rod, and thenplacing this Wooden Rod into your inventoryto unlock the Wrench’s crafting recipe instantly.

To craft a Wrench, head to your crafting bench with these materials:

An image from Lego Fortnite that showcases the Wrench Channels, which allow you to designate which switches turn on thrusters.

To create a single piece of Cord, you will need touse five Vines on a Spinning Wheel. You can find Vines by destroying various plants around your base, as well aspicking up any corn or pumpkinsyou see growing in the wild.

How To Use The Wrench With Switches And Thrusters

The main purpose of the Wrench in Lego Fortnite is to interact with the Switches and Thrusters on yourcustom vehicles and aircraft.Currently, custom creations are made withDynamic Foundations,a large piece of woodthat will move when you attach thrusters or balloons to it.

However, without using a Wrenchall of these thrusters will be activated at the same timewhenever you flip a switch, causing the vehicle to move uncontrollably or only in a single direction. Luckily, the Wrench now allows you to make up to three different channels between your thrusters and switches, so only certain switches will activate specific thrusters.

We recommenddesignating a switch for each direction you want your custom Vehicle to move,and using the Wrench to combine this switch with the correct thrusters. For example, if you want your aircraft to bank to the left, then make sure to create a Switch that is connected to the Thrusters on the right side of the vehicle.

To create these channels, simplyhold the Wrench in your hand and click on either a Thrusters or a Switch, which will bring up the channels menu. From here, you may designate a number for each piece of equipment, making it possible to successfully steer your vehicle.