Giant Visible Padlock

Become a pro locksmith with this large, visible padlock. The visible pin tumbler mechanism reveals how a key unlocks the lock. You can customize your own key by adjusting the key teeth. Suitable for kids aged 5 and above.

To use this padlock, first take a look at the visible pin tumbler. Try inserting different keys to see how they interact with the pins. To create your own key, you can change the shape of the key teeth around. Remember, this padlock is designed for learning, so be gentle when handling it. Keep it away from small children who might put parts in their mouths. For maintenance, just keep it clean and dry. If it gets a bit stiff, you can use a little bit of lubricant to make it work smoothly again.