In Garage Flipper , the wrench is generally used as an interaction/repair tool to fix or modify objects in the garage, not as a weapon. A practical first try is to equip it, walk up to the part you want to work on, and use the on-screen prompt or click action to repair or interact with it.

How to use it

  1. Equip the wrench from your inventory or tool wheel.
  2. Approach a repairable garage object, such as a broken part, vehicle component, or work area.
  3. Look for an interaction prompt and use the indicated button or click.
  4. If nothing happens, try aiming directly at the damaged part and making sure you are close enough.

What it is for

Garage Flipper is a renovation game about buying, restoring, and improving garages and car repair shops, so the wrench fits into the repair workflow rather than combat or crafting. That means you’ll usually use it while upgrading, fixing, or assembling things during jobs.

If it is not working

  • Make sure the wrench is actually selected.
  • Stand closer to the object you want to repair.
  • Try a different damaged item, since some objects may not accept wrench interaction.
  • Check whether the game wants a different tool for that task.

Note

The available public results mainly show Garage Flipper’s renovation focus and do not provide a detailed official wrench walkthrough, so the exact button prompt may vary by game version.

TL;DR: equip the wrench, aim at a repairable garage part, and use the interaction prompt to fix or modify it.