I usually punch the door a few times and swear a lot.
But seriously, I've had great success with a set of needle-nose pliers. If that doesn't work, try a power drill with a steel-cutting bit. The down-side of that is that whatever the lock was on is going to be unlocked until you can get a new lock. If It's the lock on your toolbox... Borrow a set of pliers or a drill from your friend.
You just find the key and twist it in the lock and push the key into the lock until the lock breaks. if the key doesn't work use something stronger and do the same thing!
The key may not come out of the lock due to a misalignment of the key or the lock mechanism, a damaged key or lock, or debris blocking the key's removal.
If your key breaks in the lock, you can try using tweezers or needle-nose pliers to carefully remove the broken piece. If that doesn't work, you may need to call a locksmith to help you remove the broken key and possibly make a new one. Avoid using excessive force as it could damage the lock further.
To unlock a bike lock with a key, simply insert the key into the lock and turn it in the direction that opens the lock. Make sure to use the correct key that matches the lock.
The key may be stuck in the lock due to a misalignment of the key or the lock mechanism, dirt or debris obstructing the keyway, or wear and tear on the key or lock.
A key, or a Combonation
Possibility 1- Lost Key You, the manager, or the supervisor may have lost the office key. You frantically search for it but you never get it when you need it the most. Isn’t it the same with any misplaced object? But keys are important. You cannot afford to sit back and search for it another day. But what if you don’t find the key to the office after searching for it in all the possible places? You have just lost the keys to your office, and the best way out of it would be to find alternate solutions. Possibility 2- Broken & Stuck Key Though a rarity, sometimes, your key breaks. It may break when you forcefully try turning it inside the lock. It may even break otherwise. If the key breaks outside, your lock is safe. But if it breaks while trying to unlock the door, you will be left with one part inside the lock and the rear end of the key in your hand. The first care in such situations is not forcefully trying to remove the stuck key from the lock.
A key lock works by putting a key in and when you turn the key it pushes a loose round piece which releases the lock.
lock key
To lock a Schlage keypad lock without a key, simply press the "Schlage" button on the keypad followed by the "Lock" button. This will engage the lock without the need for a physical key.
If the key turns, but the lock doesn't function, then the lock is broken.
To unlock a U-lock with a key, insert the key into the lock cylinder and turn it clockwise until the lock opens. Be sure to keep the key in a safe place for future use.