30.12.2025
I had no idea it was so easy to open a lock without a key!
Losing the keys or breaking them inside the lock is a more common situation than you might think. This article offers a practical, creative and accessible solution to open a lock without the need to hire a professional locksmith.
Using everyday objects, such as a tire valve and a fork, it is possible to build an effective tool.
The entire procedure is described below. You can also follow the trick in the following video on the Inova ou inventa channel:
Materials Needed
- Old Tire Valve
- Rivet and riveter
- Drill with suitable drill bit
- Tweezers
- Hammer and iron surface
- File or sandpaper
- Hairpin
Steps to Manufacture the Main Tool
- Prepare the valve: Remove the core and widen the hole in the base using a drill.
- Insert the rivet: Place a rivet inside the base of the valve without breaking its stem.
- Shape the stem: Using tweezers, bend the end into an L, then an N. Flatten the tip with a hammer until it is sharp.
- Finishing: Use a file to remove imperfections and leave the tip straight and even.
Preparing the fork
- Remove the resin from the tips.
- Slightly bend one of the ends with pliers so that it can interact with the internal pistons of the lock.
Procedure for Opening the Lock
- Insert the valve tool into the top of the cylinder as a lever and rotate on the top of the cylinder as a lever and gently turn it.
- Insert the fork underneath and gently press towards the last piston.
- Move the fork from back to front by unlocking each piston in delicate motions.
- Once the last one is unlocked, slightly rotate the valve tool to complete the opening.
Additional tips:
- Don’t use excessive force; The key is delicacy and patience.
- Practice with an old lock before trying a real lock.
- Always use this knowledge ethically and legally.
- Share this knowledge responsibly so that it can be useful in emergency situations.
- Be sure to work in a well-lit area to better observe the movements.
- Wear gloves to avoid hand injuries when handling tools.
- Keep the tools organized to make the process easier.
- Keep a small flashlight handy to illuminate the inside of the cylinder if needed.
- Avoid applying lubricants before the procedure, as they may make it difficult to grip the tools.
👉 Follow our page, like 👍, and share this post. Every click can make a difference—perhaps saving your own life or that of a loved one.