Do these wrenches work on both metric and SAE fasteners?

Yes. The set includes both metric and SAE sizes so you can handle most bolt patterns without swapping tools.

Can I use these on stuck or seized fasteners?

Ratcheting wrenches work best on fasteners that turn freely. For heavy corrosion or impact situations, a solid wrench gives you more mechanical advantage—use the right tool for the job.

Does the pouch keep everything organized?

The foldable pouch holds all 22 pieces and keeps them sorted by size. It's designed for shop use and transport—not for permanent vehicle storage.