[Music]
welcome to a very exciting package so
today I received this letter here from
the United States of America sent to me
by William Mankell and inside here we
will find a 4-wheel combination padlock
made by brings ya William bought this
lock himself for himself to to play with
and to try to decode it and he changed
the combination without looking at the
lock but then he didn't get it open
anymore
hey Triton different methods but none of
them worked
and so he was so kind to send it to me
for my amusement and to see if I can get
it open
so first let's open the package and then
yeah here it is that's the 4-wheel
combination padlock very nice made by
brings that's the package all right
combo one two three four
so let's try it at first of course it
won't work but just for fun one two
three and four no lock won't open all
right so let's go to work I have a
carabiner here so that I can pull on the
shackle firmly but first I will see how
much resistance these wheels give
without tension and they turn nicely so
let's pull in the shackle oh and that
one was binding and now it's stuck here
and that one is also binding and it
stops here and that one
maybe it's loose here I think that this
lock has four skates okay so I felt a
little give on the shekel and when I
turned the last wheel but it's not open
so this tells me that this lock has four
skates all right so let's see how much
play these wheels have oh this is this
this is also stiff and that as well hmm
that's a you can turn it a little bit
this you can turn so I release tension I
turn it by one number I don't know how
many gates there are and now I apply
tension again and turn it until it
clicks and here it clicked I'm always
searching for the wheel that gives the
most resistance do the same again okay
now it feels quite loose that's nice
that feels solid that's loose that's
loose so I'll go for the last wheel well
one number by tension until it stops
okay here it stopped now hmm the first
wheel is binding or it has changed the
paint binding stated was not so much
binding but now it is so I turn that
okay and the shackle came out a little
bit more at least it felt like so that
feels pretty loose that feels pretty
loose that feels stiff and that feels
also stiff so I go for the last wheel
okay
oh one feels really stiff so let's try
that okay
nice click loose loose I think we have
to deal with one end for only so now for
feels loose loose loose maybe only one
is left that would be awesome
and it's open yeah you there Brinks is
open
so William here's your combination three
seven three two that was great fun yeah
thank you so much for sending this luck
to me that was really exciting so the
method that applies here is to pull in
the shackle turn the wheel that gives
resistance turn it until you feel a stop
or give on the shackle continue with the
next wheel that gives resistance and
when the lock then does not open that
means it has four skates
then apply tension on the shackle try
every wheel and the wheel that feels the
most that feels very stiff it is feels
the stiffest release tension turn it by
one number apply tension turn it until
you feel again a click and then test
every will again take the one that feels
that gives the most resistance and
sooner or later the lock will open great
lock great fun William thank you so much
for the for the excitement and 44 the
fun yeah
else thank you very much for watching
happy picking and bye-bye
you