If the tip is too wide, you won’t be able to get it into the keyhole, and your lock-breaking adventure will be over before it even gets started. The type of slender screwdrivers used to fix jewelry and eyeglasses will be perfect for most small and medium-sized locks.  If possible, purchase an identical lock and compare it to your screwdriver to confirm that you’ve got a match. A bobby pin or unraveled paperclip may also suffice in a pinch, but no guarantees. Slide the screwdriver into the lock until you can’t get it in any further. If it won’t go in far enough to reach deep into the barrel of the lock, it’s most likely too big, which means you’ll need to try again with a smaller screwdriver. In a standard pin tumbler lock, the locking pins move up and down freely inside the body of the lock. Using a key to align the pins with the lock plug causes the lock to open. Slide the blade of the screwdriver back and forth slowly. At the same time, work the handle of the around at different angles to engage as many pins as possible. Most tumbler locks are designed to release automatically if a minimum number of pins are shifted correctly. Avoid letting the screwdriver slip too far out of the lock. Doing so could cause you to start missing pins, effectively undoing the progress you’ve made. If you manage to hit all of the right tumblers, the lock will pop open on its own. Until then, it will remain shut fast and refuse to budge. Don’t be discouraged if it takes a while to get the desired result—just keep wiggling and sliding. If you stick with it long enough, there’s a good chance that your patience will be rewarded.  Be careful about performing this trick in public places. If someone sees you, they might think you’re breaking into something that’s not yours. If you’re not getting anywhere with your screwdriver, come back with a hammer or pair of wrenches and see if you have better luck.
ابحث عن مفك مسامير صغير بما يكفي ليناسب القفل. أدخل طرف المفك في ثقب مفتاح القفل. هِز المفك أثناء دفعه داخل وخارج القفل. واصل دفع القفل حتى ينفتح.