Law Enforcement Guide to Master Lock Filetype PDF

Law Enforcement Guide to Master Lock Filetype PDF Download

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Law Enforcement Guide to Master Lock Filetype PDF Details
Law Enforcement Guide to Master Lock Filetype
PDF Name Law Enforcement Guide to Master Lock Filetype PDF
No. of Pages 2054
PDF Size 4 MB
Language English
CategoryEnglish
Source pdfsource.org
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Law Enforcement Guide to Master Lock Filetype

Dear readers, here we are providing Law Enforcement Guide to Master Lock Filetype PDF to all of you. If an individual had a Master Lock combination padlock with a serial number between A30001-A39750 and did not know the combination, they could add or subtract 1,536 from the serial number until a padlock’s serial number was found that could be associated with a known combination.

Harry E. Soref, a locksmith and inventor, and James Keith Marshall were awarded a patent for the Master Lock combination padlock on April 30, 1935. The Master Lock combination padlock has a pressed steel case, which is press fitted and spun over the back cover, making it impractical to disassemble the lock.

Law Enforcement Guide to Master Lock Filetype PDF

  • Masterlock Padlock
  • your brain
  • paper and pencil

To find your third number reset the lock by turning the dial around a few times. Then start at 0 and turn to 3. after that pull the clamp up as hard as you can and move the dial left and right very little. Find a spot after zero and between 5 or 10 where the dial seems to be stuck. take the 2 numbers they stop on and get the middle number.  For example, the dial stops on 2 and 3.

Your number would be 2.5 or if your numbers were 2.5 and 3.5 your number would be 3. write these down. Not the ones I gave you but the ones you get. Repeat this around the dial until you get 12 different numbers. You have to get twelve or it won’t work. example list.

2.5
6
9.5
13
16
19.5
22.5
26
22.5
26
29.5
32.5
36
49.5
now that you have 14 numbers take away the ones that have decimal points.
and according to this list
now you should only have
6, 13, 16, 26, 36.
If you did it right you should have noticed that those 5 numbers have 4 numbers that have the same last digit take those away. with this list, I am left with 13. which is my third number. To do this you first take your third number and divide it by four. with 13 I get 4 remainder1 what you want is the remainder. now you take your remainder and you add 4 to it until you get the highest number your padlock can get. my padlock goes to 39 so here is the example list. 1,5,9,13,17,21,25,29,33,37 those are my possible first numbers go to the next step to find your second number.

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