First Locked Position. Second Locked Position. Resistant Location. Find Combos. First Digit. Second Digit s. Third Digit. Want to master Microsoft Excel and take your work-from-home job prospects to the next level? Jump-start your career with our Premium A-to-Z Microsoft Excel Training Bundle from the new Gadget Hacks Shop and get lifetime access to more than 40 hours of Basic to Advanced instruction on functions, formula, tools, and more. Have to be very patient. Figured out the combination at the 60th try.
Master Locks can be even more easy to "crack". Hitting it with a hammer has always worked for me! This is really neat. If you don't know the serial number, then you can significantly narrow down the number of possible combinations to crack your lock Method 1. If you know the serial number, you can request the combination directly from Master Lock Method 2. Method 1. Turn the dial at least three rotations clockwise first, just to make sure it is clear.
Turn the lock's dial clockwise to zero. Apply pressure on the shackle, which is the curved handle at the top of the padlock.
Turn the dial clockwise CW slowly as you press the shackle. If you can't turn the dial at all from the zero point, release the shackle and turn the dial CW just a number or 2 and then try it again. Find the first sticking point. As you turn the dial CW with tension on the shackle, you will come to the first clockwise stopping point where you can't turn the dial anymore.
Make note of where it stops. Sometimes, the dial will stick right on the numbers, but sometimes the sticking point will be between the numbers. If so, record the number to the half example: Make note of the first counter-clockwise CCW stopping point. Note: Some XXX and xxx locks have a two number sticking range [for example, 28 to 30 and 10 to 12]. A range of 4 and 5 would have a first sticking point of 4.
A range of Each set of numbers that you find will have the same range. For example, one group may be 0. Release the shackle tension and turn the dial clockwise slightly past the first sticking point. Turn the dial clockwise about one number higher from the first sticking point in order to allow you to "escape" that sticking point.
Reapply tension to the shackle and continue turning the dial clockwise to find the rest of the sticking points. You should find 11 more sticking points, for a total of 12 sticking points in one complete turn of the dial.
Write all 12 sticking points down. Find the third number of the combination. Look at your list of sticking points and eliminate all those which are not whole numbers that is, cross off any number that ends in 0.
You should eliminate 7 of the 12 numbers with this step. Of the remaining sticking points, choose the number with the unique digit in the "1s" position. Four of the remaining 5 numbers will share the same number in the "1s" place, so for example, if the numbers left on the list are 4, 14, 24, 27, and 34, the number 27 is the only number which does not have a 4 in the "ones" place.
This is the third number of the combination. If you only have four numbers remaining and they all share the same digit in the "1s" position, check the "note" above in step 3 about a 2-number range Find the magic number. Divide the third number of the combination 27 in this case by four, and write down the remainder. Remember that you are only concerned with the remainder, which will always be 0, 1, 2, or 3.
If the third number of the combination is less than four, that is your magic number. The remainder is the magic number. Write it down. Find the possible first numbers of the combination. Add 4 to the magic number 3. Write down the result 7. Now add 4 to that and continue adding 4 to each resulting sum until you have gone completely around the dial once. Write down each of these numbers.
For the example above, the numbers would be 3, 7, 11, 15, 19, 23, 27, 31, 35, and One of these numbers is the first number of the combination. Note: For some XXX locks, this will be the second number of the combination. The next set of numbers will be used as the first. Find the possible second numbers of the combination. If your magic number is 0 or 1, then add 2 to it. Otherwise, subtract 2 from the magic number.
Since the example magic number is 3, subtract 2 and get 1. In this case, it is So, in your case, you are only removing 18 and 22 from your list. Does not work in my purple master lock.
Middle number are all 1, 4, 7. As it turned out, one of those is correct. Since you can get a lock where the 2nd number is within 2 of the 3rd, those shouldn't be taken out.
Reply 6 years ago. Thanks for the warning, but this padlock isn't necessarily guarding anything valuable :p Hence why I felt safe enough to share the combo. Seriously, thank you. It works!!! I was about ready to give up, I had already done over 70 combinations and then my lock opened!
Great instructable! I was able to do this in 10 minutes - but I knew the first number so it was a matter of trying the middle number. I got it in 2 tries. Great instructions -thanks! Introduction: How to Crack a Masterlock Padlock. Did you make this project? Share it with us! I Made It! Moony Question 1 year ago on Step 2. Answer Upvote. I do not understand the left and right.
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