Archive for the ‘Locks’ Category

S&G cutaway

Sunday, November 10th, 2019

A while ago, we talked about a very nice cutaway lock made by l0ckcr4ck3r, see https://blackbag.toool.nl/?p=2613. That was a Mul-T-Lock MT5+. He has been busy on a new lock lately, the Sargent and Greenleaf Environmental Padlock 0881.

S&G 0881

I must admit I did not know the lock, aklthough it is apparantly well-known in the USA. The lock is made to especially withstand harsh weather for prolonged periods and still open without problems,

L0ckcr4ck3r has worked his magic to cut the lock open and this is the result:

More pictures can be found at https://drive.google.com/drive/folders/1DKNmLTOpDM12dxdGNW-kbYIPNJRx2vEX?usp=sharing.

Toool is not affiliated with l0ckcr4ck3r, we just want to show nice pictures of nice locks.

(Post by Walter)

Attacking masterkeyed systems

Tuesday, August 6th, 2019

A couple of years ago one of our members, Jos Weyers, came up with a novel method to attack masterkeysystems. If you know Jos, it’s probably not at all surprising that this method mainly consists of impressioning. Attacking masterkeyed systems that way has several distinct advantages; no need to take a lock apart, no need for huge numbers of blanks, no need to have access to a working key, no guessing if your new key is indeed the master you are looking for, to name just a few. After keeping this knowledge within a rather small community for some time, it is now out in the open due to a talk Jos did at OzSecCon in Melbourne this year.Which off course includes live demo’s right there on stage.

https://twitter.com/kylieengineer/status/1139694231964938240

(masterkeysystem supplied and pinned up by Holly Poer , “southpark-esque lock animations” by JanWillem Markus)

Opening a vintage lock

Sunday, February 3rd, 2019

A while back, somebody visited one of our Toool meetings. This gentleman brought with him a punch clock device. I am not sure in what setting it was used, but found one example on the internet of such a clock being used in a prison, where the warden would register their rounds through the facility

Punch clock

The keys were lost, so we were asked to try to open it without damage. The lock looked easy enough..

Still, we could not open it fully.

In the end, Jos took it home to look at it a bit further and in the end he was able to open it. We had not expected a three lever lock when we started.

Finally, we had a nice view of the insides, where you can see the mechanism to transport a paper tape and an ink ribbon.

Toool on the BBC (again)

Sunday, December 9th, 2018

At LockCon, we had some guests who were shooting footage for the BBC. They followed a few British lockpickers, including Nigel and made an item for the One Show.

It aired last week and you can view it below.

FIOPS forensic tests

Thursday, November 1st, 2018

At LockCon 2017 (so last year), the good people from FIOPS were present. FIOPS is an internationalorganization founded to create a platform for forensic specialists in the field of physical security.

This is an interesting field, that also interests many of the attendees at LockCon. By looking at traces left inside a lock, it is possible to tell a lot, e.g. if it was just opened with a key, or if also picking tools were inserted. It is possible to differentiate between standard pick tools, pick guns, bump keys etc. because all leave different traces that can be seen by disassembling the lock and having a close look with a microscope.

The folks from FIOPS asked our help to provide real traces in locks, to help build a library of locks opened with different (but known) techniques. For this reason, they installed a real door in which cylinders were placed to be opened, every time a new one. Recordings were made of the opening.

I was one of the people opening one of the locks (lock 24), and my method was picking. Since members of Toool never pick locks in doors as it does not make sense but makes it harder, I expected to need quite a lot of time. Imagine my surprise when I opened in 20 seconds, even if I had never picked the lock before!

Here’s a video of me opening:

Enjoy!
Walter.

Showing a sliding seal padlock at a regular Toool Amsterdam meeting

Wednesday, March 22nd, 2017

Toool NL has biweekly meetings in Amsterdam and Eindhoven. During those, people will discuss locks, pick them and socialize. The next video gives a glimpse of such a meeting. Jos had just brought some locks over and is showing the sliding seal lock on camera.

Chinese locks

Wednesday, December 14th, 2016

After winning the lockpicking competition in 2014, the folks of Toool US were kind enough to sponsor a plane ticket to the event in de USA in 2015. Since I couldn’t use it, they said they would get me something else instead. That finally arrived in the form of a small suitcase labeled “Thank you for LockCon 2016”. Jos got a similar case. Thanks guys!

Case with Chinese locks

Case with Chinese locks

In it is a collection of Chinese locks. The first one (marked AFA) has two rows of dimples, 10 in total, and a wavy line. The lock is typical Chinese in that it comes with two keys that are used during construction, and several (in this case 5) user keys that are seperetely packaged. A special programming key is used to disable the construction keys and enable the user keys.

Case with Chinese locks

The second one does not seem to be reprogrammable. It comes with six keys and it is one of these Chinese locks that has a free spinning plug. The key connects the two parts of the plug, allowing the lock to operate.

Case with Chinese locks

The next lock is a padlock with a ‘smiley’ key profile. There are pins on both sides.

Case with Chinese locks

The next lock is a cilinder that again has two construction keys and a closed box that holds the (six) user keys. There is no reprogramming key: any user key will do. The construction keys have a slit at the end of the key, the user keys do not. This cilinder has a quite nice looking anti-breaking element, as has the free spinning lock. On the key we read “safety is derived from technology, Kailusidun”.

Case with Chinese locks

The last lock is a padlock made by Zhongxin. The key has two rods and the lock has two holes. The key does not rotate, it needs to be inserted after which a button on the lock can be pushed to unlock it. Removing the key locks the lock again.

Case with Chinese locks

Security Essen

Friday, September 30th, 2016

Although many locks now feature electronic features, at the Security Essen fair, enough interesting fully mechanical locks could be seen. Some companies, like Iseo, have decided to focus solely on electronics at this event. Other companies show that new mechanical features can still be invented. Evva showcased the new 4KS which is a continuation of the 3KS. I found the ICS with Temporary Access Function more interesting from a mechanical standpoint. This cylinder comes with two user keys, of which one only works after putting the lock in temporary access mode with a change key. Mottura showed cylinders with a magnet in the key, to defeat lockpicking. DOM has a new cylinder that has keys that are even harder to duplicate. Abus showed a really neat new modular system that makes it very easy to change the length of any of their cylinders without using special tools, not even a screwdriver. A very simple and elegant solution that works really well.

The company Master showed an impressioning key for single row dimple locks, that uses a metal wire to impression in. It needs quite a bit of force to impression, hence a tool is used for that. In the video you can see it in action.

Now off to LockCon 2016!

Cutaway locks 2.0

Sunday, July 10th, 2016

Cutaway locks are a nice way to understand the inner working of a lock. Many lock companies make factory cutaways of their models, but they can be hard to get. There are also companies making (pad)locks out of plastic to show the inner workings. And then there are locks made into cutaways by lock lovers.

Many exist, but the locks created by ‘Lock Cracker’ are in a separate class. Using a CNC milling machine he is able to cut away lots of material so you can see how the pins move, but also how the actual locking mechanism works. The most interesting are high security locks that have special features, such as the Ross Emhart lock that has interconnecting pins. Or his newest creation, the Mul-T-Lock MT5+. This lock uses pins within pins. The outer pins have been individually cut to show the inner pin within. Truly a masterpiece.

More pictures can be found in this gallery.

Contact him at l0ckcr4ck3r@gmail.com. Note that we as Toool have no affiliation with Lock Cracker, we just admire his work and like to share it.

Magnetic Power Box Lock

Sunday, June 12th, 2016

Marcel got a Goso pickgun and it included some items of which the use was not clear right away:

Goso pick

Goso pick

After some researching on the internet, it turned out that these are meant to pick certain magnetic locks that are manufactured in China. Outside of China, you will likely not come across these locks.

The silver coloured piece can only turn, the brass piece has a push knob at the end. After some googling, Marcel found a YouTube video explaining the lock (not the tool), made by Lockman28, to be found at https://www.youtube.com/watch?v=8ZNUgsplYk4.