![[133] Tutorial: Mul-T-Lock Masterclass 1 of 12 - Picking impossible bitting - The Maynard Overlift @MichaelMaynard](https://i.ytimg.com/vi/tSpi7L3OnqU/maxresdefault.jpg)
Uploaded March 2018 | Updated September 2026, 1 day ago
I get a LOT of questions about how to pick Mul-T-Locks.
So, I'm going to do a 12 part occasional series on how to pick these beautiful, complex, high precision locks. I'm going to start with a REALLY difficult subject, simply because this just happens to be something I've been working on recently.
If you're not into dimples, you might want to skip this video because it won't make a lot of sense.
I get a LOT of questions about how to pick Mul-T-Locks.
So, I'm going to do a 12 part occasional series on how to pick these beautiful, complex, high precision locks. I'm going to start with a REALLY difficult subject, simply because this just happens to be something I've been working on recently.
If you're not into dimples, you might want to skip this video because it won't make a lot of sense.
![[133] Tutorial: Mul-T-Lock Masterclass 1 of 12 - Picking impossible bitting - The Maynard Overlift](https://i.ytimg.com/vi/tSpi7L3OnqU/mqdefault.jpg "[133] Tutorial: Mul-T-Lock Masterclass 1 of 12 - Picking impossible bitting - The Maynard Overlift
I get a LOT of questions about how to pick Mul-T-Locks.
So, Im going to do a 12 part occasional series on how to pick these beautiful, complex, high precision locks. Im going to start with a REALLY difficult subject, simply because this just happens to be something Ive been working on recently.
If youre not into dimples, you might want to skip this video because it wont make a lot of sense.")
![[94] Review - Kenaurd MTL Classic clone - DO NOT BUY THIS LOCK](https://i.ytimg.com/vi/tt2EIG7XJvI/mqdefault.jpg "[94] Review - Kenaurd MTL Classic clone - DO NOT BUY THIS LOCK
This is a truly awful Mul-T-Lock Classic pin-in-pin clone.
If youre a lockpicker, by all means buy or swap for one of these -
youre bound to get some laughs.
But please, if youre here looking for a review because youre thinking of purchasing this lock, for the love of God fo yourself a favour and buy the real thing.")
![[75] Review - Sparrows Reflection rake set - and giveaway](https://i.ytimg.com/vi/urZxwj48GRI/mqdefault.jpg "[75] Review - Sparrows Reflection rake set - and giveaway
[75] Review - Sparrows Reflection rake set - and giveaway")
![[173] Ankerslot Infinity-K First Pick](https://i.ytimg.com/vi/uvqKIPDpYX4/mqdefault.jpg "[173] Ankerslot Infinity-K First Pick
First time this lovely German lock has been picked on camera as far as I know. The Ankerslot Infinity K is beautifully made and has a small magnetic element on the key which interacts with a magnetic pin in a blind chamber in the core. Beautiful engineering and I would put this on my front door without hesitation.")
![[126] Brisant Ultion first look - Do not buy. Part 1 of 2.](https://i.ytimg.com/vi/v1SEihRkD0Y/mqdefault.jpg "[126] Brisant Ultion first look - Do not buy. Part 1 of 2.
My first impression of this lock is very, very poor. A three star kitemarked lock that picks in seconds is just no good to anyone. I dont care how snap-resistant it is, if you can pick it this quickly it has no place on my door...or yours. Cost was GBP23, about US$30.
A second video with much more in depth review will be coming when I can find the time.
https://www.ultion-lock.co.uk/")
![[53] Review and giveaway - Sparrows EOD kit](https://i.ytimg.com/vi/v5uXwAwYhBs/mqdefault.jpg "[53] Review and giveaway - Sparrows EOD kit
Giveaway will be drawn 28 Feb 2017 - usual rules gents...subscribe and comment below to enter")
![[55] Review - Lockwood / Assa Abloy 290S84 Monoblock](https://i.ytimg.com/vi/vMj3aOeF3To/mqdefault.jpg "[55] Review - Lockwood / Assa Abloy 290S84 Monoblock
Lockwood has made a reasonably good lock here, albeit with one or two glaring weaknesses. With thanks to Mechanic Dan for the lock.")
![[184] Locks from Mick the Pick Part 3 - Sargent & Greenleaf 833 padlock picked](https://i.ytimg.com/vi/wqxnuYpnPCk/mqdefault.jpg "[184] Locks from Mick the Pick Part 3 - Sargent & Greenleaf 833 padlock picked
This is the one youve all been waiting for, the monster chunk of metal that calls itself the S&G 833. Ive never picked a Medeco before but I found an old one I had lying around, and did a quick progressive pinning on it to figure out what all the feedback meant. It turns out that there is a LOT going on inside a Medeco, which I guess is why they have the reputation as tough locks to pick but they are certainly beatable.
By far the hardest job is learning to distinguish between a true gate and a false gate when setting the pins rotationally. This is tricky but you can do it with a little practice. I was kinda lucky in that I chose the true gates first time with the padlock, so once I started getting the conventional pins set I didnt have to go back and tweak the pins rotational orientation afterward.
There was no key with this lock and because its a US military item keys are not available for this broaching so were looking for another core...the goal is to make this into a fully functioning padlock again.
Hope you guys enjoy the video.")
![[201] Medeco Duracam Deep Dive and Definitive Picking Guide](https://i.ytimg.com/vi/xKJ-yXAWMkI/mqdefault.jpg "[201] Medeco Duracam Deep Dive and Definitive Picking Guide
A pretty exhaustive deep dive into an iconic Brown Belt lock. I explain its design requirements, history, a description of the internals, a comprehensive picking guide, and a worked example picking video.
Id like to make the point that this is not an easy lock to disassemble and then reassemble without damaging springs and deforming the thin brass retaining strip. If youre looking for a lock to film for your LPU brown belt requirements...this might not be a great choice.
0:00 - Introduction
0:41 - What job was it designed for?
3:52 - How does it work?
6:49 - Pins - overview
8:25 - Pins - keyspace
11:34 - Pins - in detail
14:15 - Picking tutorial
16:45 - Choice of picks
18:57 - Choice of tension tool
20:45 - Picking algorithm
27:19 - Picking recap and overview
28:34 - Picking starts
31:57 - False set in groove 1
35:19 - Final comments")
