This post is a bit of unusual content for this blog, but I believe it to be worth sharing. In summary, I’ve modified a 1500 W space heater to output 400 W heat continuous. This lets me heat up just my computer corner, and subsequently save on my energy bill.
The winter is cold. While not unusual, this year’s energy prices are going through the roof. (For reference, electricity is about €0.8 per kWh and gas goes for €3 per m^3.) This requires us to be smarter about energy use, or pay the price. It doesn’t help that my house isn’t very energy efficient. Luckily, I wasn’t home during the coldest weeks of December. Annoyingly, I’ve paid about €50 in heating for the single day I used my central heating. While I can afford it, I’d rather spend it on locks.
One solution to save on the energy bill is to use a localized heating over central heating. The newest technology in that regard are infrared (IR) panels. They radiate infrared light, which is absorbed by surfaces. This is believed to be more energy efficient than heating the air. The panels are usually mounted to the wall. But I’ve also seen then hanging from the ceiling, or as large format placemats under a computer keyboard. I couldn’t find one that fit my needs, so I modified a fairly useless space heater instead.
Useless, wouldn’t usually be my way of describing these devices. Space heaters work as designed, converting electrical energy into heat. I’ve bought a 2* 750 W version some years ago, but have not used it much. It heats up quickly, and shuts off as it reached it maximum temperature. Heat for 10 seconds, cold for 30. This hysteresis is quite annoying to me. Therefore, I chose to wire the two 750 W elements in series, reducing the power output to approximately 400 W. This appears to be enough to make my workstation habitable. (Given, I’m dressed for the weather as well.)
The difference is, the heater will get less hot, and the temperature is more stable as the tipping point of the thermostat is rarely reached. You might even forget it is even there. (Please don’t, as it’s still a fire risk.) I’m using the heater for about 5h a day on normal winter days, and have not used my central heating for a month.
While the modification isn’t difficult for the average maker, I rather share the complete story and make it more accessible. Do take care, though, as electricity is largely unforgiving, and the dangers are easy to underestimate.
In the figure below, there are simplified two diagrams which represent the original and the modification. In simple terms, electricity flows through a heating element to create heat. As continuous heat can burn out the element, they added a thermostat to regulate the temperature. This is quite a dumb device and consists of a bi-stable thermal switch. The heat builds up, until it trips the temperature dependent switch. The switch is turned on again when the temperature cools down below the set point. The overshoot and undershoot is called the hysteresis.
Switches with a build in lights are added for usability, and the earth is the safety feature to complete the build. It should be connected to the metal case, as a short from line or neutral to ground will trip the ground fault circuit interrupter (GFCI or RCD), or at the worst case, cause your circuit breaker(s) to pop.
In the original configuration, the heater can be used as 750 W or 1500 W heater. Making it into something arguably more useful isn’t hard. I’ve simply wired both heating elements in series, which quadruples the resistance, and sets the power output to 375 W.
The modifications are fairly straight forward, as clip on connectors are used to simplify manufacturing. Swapping the wires is usually enough to make it work. As you will see, I’ve not wired the optional switch light, and reused the cable for another connection.
Please take care of the necessary safety precautions, including unplugging it from the wall. Furthermore, don’t forget to wire the earth, (thermal) fuse, and thermostat correctly as they are life-saving features.
Let’s summarize. I’ve outlined a simple modification to a space heater to output 400 W heat continuously. This is enough for me to heat my work space in moderate Dutch winter weather. For the next winter, I’m very likely to invent in a heated work table surface, and a heated office chair, instead.
Hopefully this inspired you to modify your devices, and save some money on the electricity bill. I’d rather see you spend the money on other necessities, and if possible your lockpicking hobby.
Hi everyone, this is a quick blog post to show off a lockpick set by Lockpick maker Moki who also makes wonderful pick cases, as seen below. These cases are made in part from bicycle inner tube, which appealed to us.
Moki pickcase with a Explorer Set lockpicks and 3D printed PETG handles Bicycle inner tube lockpicking pouch
The Moki set contains three hook sets; small, medium, and deep hook of pointy, flat and round hooks similar style to the Sparrows SSDeV and Law Lock Tools Tipene set. All the lockpick shapes work very well. There is often debate on which is best, but we are open to all lockpick shapes, each has their function.
While we don’t expect to break these lockpicks, it’s an interesting design choice to have a replacement tip in the handle. All lockpicks came heavily polished, more so than any commercial lockpick we have seen.
The set of flat hooks and a triple peak rake. (Don’t look too closely at the reflections).
The lockpicks are longer and wider than standard lockpicks, think Law Lock Tools Pro, or Sparrows Sandman. Due to the size, the picks are quite flexible and are thus heavily improved with handles. Moki sells 3D printed handles from PETG, and has sold thick metal handles in the past. But it wouldn’t take much to make your own.
Experimenting a bit with the size and shape shows 2mm at each side works best. The screws in the set require countersunk holes, and are a bit fiddly to put together.
It is quite interesting working with these different handle materials. The 4mm thick wood is superb in feedback, but is thicker than any usual lockpick.
All plastic handles are an improvement over the handleless lockpicks, but none have the same feedback as glued/welded metal handles. The search for the best handle continues…
Closeup of the handle thickness.The sky is the limit, except for the flex in wood.
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Our friends from Italy organized the Car lockpicking competition this year. Many car door locks, provided by ParmaKey, were picked during the competition.
First place in the competition won a Multipick ELITE pickset, an Italian bag, and a bottle of wine. Second and third place won a Multipick ELITE pickset. All winners got a trophy, and a custom engraved PACLOCK, a book on lock history, and a lock comic book.
Congrats to the winners!
Lasse got 1st placeTom C got 2nd placeNitiflor got 3rd place
During the Saturday, we ran the Lockpicking competition. For the first round, we had eight tables with eight participants each. Which all attempt to pick locks in 5 minute rounds, where everyone at the table gets to try all locks. The first and second best of the table get to the next round, which was four tables of four. The best of each table got to compete in the finals.
This year the competition had a wide selection of locks, from Abus, Corbin, Kibb, Iseo, Kale, Nemef, DMS, Winkhaus, DOM, S2, ERA, and Zeiss-Ikon, just to name a few.
First place in the competition won a custom engraved Abloy Classic lockpick by Jaakko and a Sparrows voucher of €100. Second place won a mh electronic lock bumping kit and a Sparrows voucher of €200. The third place won a set of Multipick LockNoob essentials lockpick kit. All winners got a trophy, and a custom engraved PACLOCK.
Congrats to the winners!
Oli got 1st placeTorsten got 2nd placeImSchatten360 got 3rd place
At LockCon we ran the Impressioning competition on the usual C83 locks. (Abus, Thanks for sponsoring!) For the first round everyone has 1h to attempt the keyed a like locks. 12 people opened the locks in 20 minutes, this time. The best six went to the A Final, the subsequent six to the B Final.
In due time, we expect to publish a report on the key bittings, pins, and the times for each lock.
First place in the competition won a custom engraved Abloy Classic lockpick by Jaakko, and a Sparrows voucher of €100. Second place won a Multipick Artimis electropick. The third place won a set of Multipick Elite 27 lockpickset. All winners got a trophy, and a custom engraved PACLOCK, and an M&C pinning mat.
Congrats to the winners!
Jos opened 4 locks and got 1st placeTorsten opened 3 locks and got 2nd placeLasse opened one lock and got 3rd placeResults A FinalResults B Final
Toool NL has a competition with ~25 locks, which can be picked during Toool meetings. Each member times his opening attempts and points are awarded according to opening times. The competition ran from LockCon to LockCon, which was a bit longer than a year, this time.
First place in the competition won a custom engraved Abloy Classic lockpick by Jaakko. Second place won a Multipick Kronos electropick. The third place won a set of Multipick dimple lockpicks. All winners got a trophy, and a custom engraved PACLOCK.
Congrats to the winners!
Walter got 1st place with 250 pointsTom got 2nd place with 176 pointsJos got 3rd price with 160 points
Last weekend was LockCon 2022, our annual conference about locksport. Throughout the conference we hosted talks about the hobby, in-depth analysis of Anker 3800, Zeiss Ikon WSW, Kromer Protector, just to name a few. We also hosted the DutchOpen competition on Impressioning, Lockpicking, and Car lock picking.
This year, we had attendees from Europe, Great Britain, USA, and Australia. It was great seeing many familiar faces, and meet new attendees. In between the program, we traded locks, and shared the information we have gathered over the years. Thanks Everyone for making LockCon a success.
We would also like to thank our sponsors. Abus has been sponsoring the impressioning competition for a long time. They helped us with Abus C83 locks and blanks for the impressioning competition.
We received vouchers for the price pool and pinning mats from Sparrows. A wide range of lockpicking tools are sponsored by Multipick, from Multipick essentials up to Artimis electropick. For the first prices, Jaakko made custom engraved Abloy classic lockpicks available. PACLOCK sponsored Paclock padlocks with the competition name. Parmakey organized the car picking competition, and sponsored the price pool for the competition with books and wine. mh made a set of his electronic lock bumping tools available (See talk: Electronic Locks: Bumping and Other Mischief). Henk sponsored an old padlock for nr. 10 of Impressioning. M&C sponsored pinning mats. Last but not least, NoStarchPress sponsored digital copies of the soon-to-be released Locksport book by Jos, Matt, Walter, BandEAtoZ, and Nigel.
Thanks to all the sponsors for making this event possible.
Showing off the Multipick Artimis, their newest electropick. It was handed to Torsten as the price for the 2nd place of Lockpicking.
The first sign you will see from the road.Enter through the side guard gate. If you are by foot and the gate is closed, enter through the main entrance.Drive straight through to the end, then right turn into the parking area two (P2).
After parking, walk back the way you came and head over to the conference hall (Legion Hall).
Please, do not walk through the Manor House from the parking area, as another group has rented that hall and terrace, and we don’t want to disturb them.
This is the Legion Hall and The Tower. We have this whole building!Alternative view from behind the main castle buildings, on the other side of the moat.Here’s a photo of our presentation hall. We will also run our competitions here.Here’s the dining hall.
In case of doubt, please call the organisation or use street view.
In 2018 Walter was at def.camp and made it to the local television by lockpicking the ATM of the payment village. This attack was not in scope, but it took the guys longer to ask not to pick the lock than for Walter to pick the lock. (https://blackbag.toool.nl/?p=2701)
The payment village shares their skill by buying an ATM locally, as it’s rather hard traveling with an ATM. The locks on the ATM in Romania wasn’t great. However, the ATM Timur Yunusov (@a66ot) bought for HITB Cyberweek was quite nice. Unfortunately, the ATM wasn’t functional when we visited the village. It did ,however, give us a rare insight in one of these machines.
I’ll ignore that this device runs Windows version and focus on the physical security aspects, instead. The ATM is build very sturdy, as its main goal is to thwart access to the money by destructive means. But, what would it take to pick one of these? The lock was a Abloy disk detainer, where at this moment only a handful of pickers are experienced in picking these. Furthermore, the money was protected by another two safe locks. Let’s have a look.
The safe door has two mechanical combination locks of unknown brand. The style reminds us of a La-Guard. It’s most likely a group 2 with three combination wheels. Cracking them is definitely possible, but it’s going to take a few hours.
Again, build to resist destructive attacks, the safe door was build to a high standard and looks well-made.
To finish off this post, here are two pictures of the inside of the safe. We can clearly see the money storage boxes and the dispensary unit. While on the last photo, we have an inside view of the mechanical parts behind the display.
Photos CCBY4.0 Jan-Willem @ Toool Blackbag
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Editors note: We were recently reminded of the writeup from Michael Maynard (Aka Gorilla picking) on his experience at LockCon 2018. Michael gave us permission to share it with a larger crowd. We have shortened the report, slightly. Where the full report is on the UK locksport forum.
In 2018, LockCon was held in the old parts of the castle, while in 2019 we used exclusively the new building. The rooms are much nicer, and we have a lot more room for events. This year, 2022, we will have the new building once more.
Michael: I was there as a guest of the OzSecCon – I won their picking comp and the prize was a trip to The Netherlands, for which I am eternally grateful. This trip changed my life, and I don’t think this is an exaggeration frankly – my horizons have been broadened immeasurably and my sense of what is possible both in the lockpicking world, and in life in general – have been given a serious shakeup. Living in a small town at the arse end of the world is all very well…but you do come to realise that you’re only seeing a very tiny fraction of the world and you get very limited by your environment.
I hate suitcases (don’t own one in fact) but it was clear that 15kg of locks and tools were never going to survive in the pack unprotected so I stuck all my tools and locks in a Peli case… and then that went into the bottom of the pack. The locks were in those two Tupperware containers and BOTH of those managed to get destroyed, even inside the peli case which in turn was inside the pack. Who knows how baggage handlers manage to do this.
Daypack had laptop plus a book to read and usual stuff you take on planes and was packed so that I could put it into the top of the big pack for ease of carrying. So allup load wandering point to point was 15kg lock stuff + 7kg normal stuff + 5kg daypack = 27kg / 59 lbs.
OK so, first stop is Amsterdam. I’ve been here once before on a flying visit about 30 years ago.
This time I have to say it was fantastic from the second I arrived at the station. I booked my accommodation online with no real clue what I was getting but it turned out to be awesome, a serviced apartment on a canal. This is the view from the window. Across the bridge (maybe two minutes walk) were a Kiwi-run breakfast place, a truly excellent pub which I spent a great deal of time in, an Indonesian place, a pizza place, and more people whizzing about on bikes than you could poke a stick at. Dutch girls on bikes are – er – memorable.
Yeah so the city is drop dead gorgeous, very photogenic with the canals and architecture and museums.
I could put a million touristy photos here but if you’ve been to Amsterdam you know what it looks like, and if you haven’t, the pics will not do it justice. So here, have a random canal.
So when we last met the gorilla, he was sitting having this beer (and a few more) at a small pancake house opposite the train station near Jan’s place, ie the middle of nowhere.
Jan turned up and we levered my pack into the back seat along with enough impressioning equipment to start a good sized locksmithing trade school, and had a happy 90 minute trip southeast along the motorways towards the Netherlands / German border. Well not so much happy I guess, as eye-wateringly terrifying. The Dutch and Germans are incomprehensibly bad motorway drivers and in particular will swerve across to change lanes for absolutely no apparent reason and no prior indication of intent, like a fighter pilot in a dogfight. The speed limit along certain sections is 130 and following distances are comfortably measured in thousandths of an inch. I have no photos of the drive because I was using both hands to hang onto the seat.
Eventually the countryside changed from built up industrial areas and agriculture to reasonably dense forest. The windmills died out altogether and from this I assumed that we were headed inland away from the coast, and that had I had a GPS with me it would have shown us to be 0.00000000001mm above sea level, a new personal record for me on my trip.
The castle really is a very, very splendid thing. Wikipedia tells me that there has been something – castle / manor house / fortification / whatever on this site since the 13th century, and that this particular building was built in 1838 atop the ruins of previous structures. Now for you northern hemisphere types, this probably isn’t too great a deal but for those of us in the colonies, it’s frankly a bit of a mind fuck. The Treaty of Waitangi – NZ’s founding document – was signed in 1840. So this building I’m staying in is older than my entire country.
I really wish these walls could talk. They’ve seen over a century of young blokes about to take holy orders as a monk trundling across the bridge with their only possessions clutched in hand – a Bible, a prayer book, and perhaps a filthy habit. What they would think about a hundred hairy arsed* lockpickers carting many kilos worth of housebreaking equipment into the hallowed cloisters, I can only imagine.
Thursday afternoon. You arrive in dribs and drabs, file in, find the attendance register, tick your name off, and collect your key. People who had attended this event before came armed with bespoke locks, and so within seconds of Jan collecting the bunkroom key he had whipped out a screwdriver and changed it for an Assa twin. Quite why anyone would want to break into your room while you’re away from it during the day I never quite fathomed; I mean what the hell are they going to do? Nick your picks? Nobble your best impressioning file?
I didn’t happen to have a spare 30mm high security Europrofile cylinder with me so my room was open to the ravages of anyone who cared to poke a pick in the keyway. In the event no-one saw fit to rummage through a week’s worth of curry-soiled underclothes and third-hand Lockwood cylinders so I think I might have got off lightly.
The accommodation was, of course, the monk’s cells and there were an absolute ton of them. It’s a big building. The rooms were all the same size, but depending on how much you spent you got more or less personal space.
The inside of the complex is exactly how you’d expect an old monastery to be. Or at least it’s how *I* expected it to be, but there again I’ve never been inside a real monastery so what the fuck do I know? Tiled floors in some parts, old stone flags in others. Themed murals on the walls, Nooks, crannies, staircases going nowhere and mysterious doors that open out onto nothing in particular. Absolutely magical, honestly.
And now, dear lockpicker, we come to the most important part of the whole trip, the conference itself.
Now there is one thing I have to cover right at the start: The organisation was kind of loose. People shambled about and came and went at all hours, the timetable was – er – fluid – to say the least, meals were infrequent and informal.
I’ve thought about this a lot and in the end I’ve come to the conclusion that the event has deliberately been kept relatively laissez faire, I think it’s a deliberate policy by the organisers. These are very clever, very efficient men who could happily organise a well oiled clockwork machine of a conference if they wanted. But you know what? The LockCon started as an unstructured gathering of like minded friends, and they’ve done their best to keep it that way. It’s limited to 100 attendees of which 85% are Toool members, with others like us by invitation. God knows they could sell three times the number of tickets at double the cost if they wanted to and have a massive event, but they’ve chosen to keep it the way it is and on reflection I think that’s great.
There was a great deal of sitting about both in the lecture hall and outside at the picnic tables. For me I think this was the highlight of the weekend. Where else can a shitload of locksmiths / hobbyists / industry insiders / hackers / red teamers / partners / children from any and all walks of life and parts of the globe all sit around and talk locks? Everyone had a story to tell. Everyone had a point of view. Everyone had a new thing to show or tell about or whatever. Mechanical guys talked to electronic hackers. Safe guys swapped ideas with pickers. Locksmiths shared tricks with hobbyists. I came away with a whole new perception of what’s new, what’s doable, and what’s interesting.
Now, the lectures. These sort of weren’t what I was expecting. I was expecting formal, high powered presentations but in fact it was more like a show and tell style thing. Again, I think this comes from the original intent of the conference which was an informal get together of geographically spaced out friends. The idea is that anyone can get up and share stuff they’ve been working on, at whatever level they choose.
There were industry guys. There were historical presentations. There was a fair bit of mechanical stuff. There was some very interesting discussion of photographic scanning and 3D printing of keys. The stars of the show were Moss and Boo, two Aussie kids whose big thing is getting into tamper-evident seals. They spoke in Melbourne as well and really are very good and were listened to with as much enthusiasm and respect as anyone else.
This is MH who was happy to have his pic in the public domain.
Finally, the competitions. Impressioning, pin picking, and lever picking. Goddamn, there are some VERY talented people out there and trust me when I tell you the Europeans have picking comps down to a fine art.
The rules were weird at first – you can hold and tension the lock any way you want – including holding it in your hand and tensioning from the cam. And you can attack the lock with pretty much anything short of a drill bit which meant that a lot of the good guys were doing a thing that was a cross between raking and zipping – just violently having at the lock for all they were worth with something sharp and pointy before trying to single pin pick it. This led to some sub five second opening times.
We say our goodbyes and Jan and I pile our shit in the car and hit the road. My pack weighs slightly less than it did on the way in but it’s still near the 23kg limit and I’m still weighed down with a huge stack of brass. The two heaviest things in my luggage are my old school laptop in my daypack, and the locks in my big pack.
Jan introduced me to the concept of savoury Dutch pancakes, which are basically a foot diameter pizza with the usual toppings (cheese, bacon, peppers, whatever) but with a pancake for the base. You then add syrup to this, or at least I did. Dutch food turns out to be remarkably delicious but stodgy, and if I lived here for any length of time I would be the size of a zeppelin despite any amount of bicycle riding. This is where I discovered that diabetes might just be an acceptable lifestyle choice.
36 hours of longhaul flights, airports, delays, and security theatre. I was jetlagged to hell when I got back – I always am – by the time I got to Napier I’d had three mornings in one and a half days and if that doesn’t bugger up your body clock, nothing will.
