Again that is assuming you have access to those tools. Finding A Bypass — If you are looking for how to open a bike lock like this, but are unsure of what method will work on your on your particular lock, you can research the lock. You should only ever open a bike lock that you own, or have been given express permission to open. Knowing how shackles and bolts are actuated will show you if there is any way to get around the more difficult ways of opening the bike lock. If your remainder was 2 or 3, then subject two from it. This form of destructive entry is very popular because it only requires a blade stronger than the metal used on the bike lock.
Also, it should also go without saying—don't be a jerk and use this to steal bikes. The cable measures 1200mm and your frame will be protected by a thick vinyl cable-sleeve. Please allow up 2-4 weeks from the receipt of your request to process your chart. Start going through the numbers on the dial, one number at a time, until you find the first number of your combination. I wrapped this MasterLock 8220 around a pipe clamp as far as it would stretch, after opening the pipe clamps tightener all the way I cut a 2x4 to fit inside the working ends of the pipe clamp.
A double locking barrel is used and the overall weight is 1. For a better chance of success, use an angle grinder. Not always the case, but often is the case. A tension wrench and a lock pick. Lock picking requires two main tools.
Unfortunately, we are unable to provide combinations for non—serialized locks. In this example our sticking range would be 6 to 8. Because these locks have to be relatively inexpensive in order for people to purchase coupled with the fact that they have to be somewhat small in order to be portable, it leaves them open to being easily picked. Finding The Remaining Sticking Points We now have 2 of the 12 sticking points we need to crack the third number of our combination. This is a very popular bypass method that only requires some slim sailor hat-shaped pieces of metal. I already didn't personally use them but now I'll avoid them like the plague and warn my friends about them. For us, the main part of the lock needs to be controllable with one hand.
Please make sure you record your new combination in a safe place. Take that into consideration before you ruin a lock. Write an X over these numbers as well as they are not a part of your combination. Note here that there may be chance the dial will be stuck on the zero mark while force is applied to the shackle and will not allow you to rotate it. You can start with any digits, but it just makes sense to start at 1. Picking If it has a keyway, you can pick it open.
Store your combination at - a free service from Master Lock! My combination ended up being 19 — 5 — 27 and took me roughly 15 minutes to crack. I think everyone trying to crack a 4 digit lock should start with 19-- just to make sure and then get to work after if that does not start the code. With many cheap bike locks, they will almost always be able to open the device without harming the lock. Spin the dial clockwise three times past zero and stop on the zero on your fourth spin. If the chain is weaker than the lock, it is preferable to cut the chain and spare your tools the stress.
In my case it was 27. Hold down there should be a clicking sound. Some of the have special tools made for them, which you could buy if you lack the means or ability to make the tools yourself. Looking To Get Some Real Bike Locks To Pick Yourself? All you need is a bit of patience and you'll have your figure out your combo in no time. While there are still many other ways to bypass a combination padlock, including the use of a shim, bolt cutters, locksmiths, or even a blowtorch, none are quite as elegant and non-destructive as old school combination cracking. Write an X over any that are minus two from the third number of the combination.
Reply I like how people are suggesting bolt cutters, plasma cutters, liquid nitrogen, and other unusual means, when even a good cable lock won't last 15 minutes against an knock-off Leatherman. If it's a simply four-digit cable lock, you can easily figure out the combination with a quick peck-and-go method. Lock is now set to new combination. For example, when the first number has the correct digit, you'll notice a small gap between the first and second slots. With a Drill If all else fails, you can always with a good old-fashioned safe cracking trick. In my case the remainder was 3, so I would subtract 2 giving me a new number of 1.
Repeat the following steps of rotating the dial in the counterclockwise direction and finding the sticking points until you have 12 numbers recorded. Assuming that a copy of the key or combo. Then while continuing to rotate the dial clockwise, enter your first number. The lock should now be reset to your new combination. If you have read through our other How To Guides, you will already know that Master Locks are very easy to pick. I was so sure I half remembered my combo and would recognize it. To change your new combination again, dial your combination and repeat steps 2-3.
Shims — For very low-quality padlocks made by some of the , they can be. Store your combination at - a free service from Master Lock! Don't listen to haters giving you crap over this video, kid. Those types of decoding procedures would each demand a full article. Position the shim inside the U-shape of the shackle and depress it to retract the locking pawl. Note: Once the lock is set, there is no way to open it without the combination. Torching the lock is a alternative but not every one has a cutting torch laying around. There is nothing wrong with choosing to have a professional do the job that you have not had the time to learn how to do yourself.