One: How to open a three-loop lock without a key.
Before attempting to open the lock, it is advisable to familiarize yourself with the internal structure diagram and the basic principle: pressing the locking pin opens the lock.
1、The U-shaped loop of the three-ring lock and the lock body have a certain gap between them.
2. Then, prepare a small iron strip with a thickness sufficient to fit into the gap between the U-shaped groove and the lock body. The length should be determined based on the size of the lock. Form the iron strip into a ring that can fit snugly against the U-shaped groove.
3. Identify the side of the U-shaped loop that allows for movement, which is typically the side with greater displacement. Alternatively, you can identify this side by observing the locking mechanism.
4. Place the metal sheet in the U-shaped groove, ensuring it can move freely, and then apply pressure to push the sheet down.
5. After firmly pressing the small metal strip into the gap, the three-hole padlock can be opened.
Two. What to do if the key for a stainless steel padlock is lost?
1、Find a wire of appropriate hardness and size. Bend the wire slightly, then insert it into the lock hole and rotate it.
2. If you cannot open it, you can use a tool to pry it open. Use a hammer to directly strike the connection between the lock mechanism and the lock body until it opens. Please exercise caution.
3. Alternatively, you can hire a locksmith to open the lock, which is the safest and most effective method.
Three. What to do if the key to the lock is lost?
Generally, it is not possible to duplicate a key without a spare key. However, for very simple locks, you can purchase a replacement lock of the same type from a retail store, which should allow you to open it.