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Tinnie's Challenge Lock Blog

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Tiny Tinnie Bushcraft

stories
BrettSucks Vs Red Balloons
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N°99 Red Balloons Opened by BrettSucks In the end Brett used a Southord half diamond to open it! SeeStuDo created the hashtag #getwelltinnie and asked people to make a video and pick a challenge lock! I was very moved because I was still very ill. And so I decided to donate a challenge lock and […]
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N°99 Red Balloons Opened by BrettSucks

In the end Brett used a Southord half diamond to open it!

SeeStuDo created the hashtag #getwelltinnie and asked people to make a video and pick a challenge lock! I was very moved because I was still very ill. And so I decided to donate a challenge lock and pick a winner – Eventually!

Brett won the #GetWellTinnie giveaway even though he hadn’t made a video. He had given me support and I included him along with Roy Sammons, who also had been (and still is) very supportive 💖

Brett’s comments on N°99 Red Balloons filled me with joy. “That is a tough one to pick, fucking superb.” Happy Days my dear friends – I’m over the fucking moon.

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http://robroy942.wordpress.com/?p=622
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N°101 Stuart Farquhar
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5 pin GeGe euro: 4 Mar 2026 Lock given to me and for BrettSucks as a keeper. I hope he allows favoured UK pickers have a go! Key pins 1, 2 and 4 are serrated. 3 and 5 are serrated over-set traps. Chambers 1, 2 and 4 are threaded, 5 is over-milled. Driver pin 1 […]
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5 pin GeGe euro: 4 Mar 2026

Lock given to me and for BrettSucks as a keeper. I hope he allows favoured UK pickers have a go!

Key pins 1, 2 and 4 are serrated. 3 and 5 are serrated over-set traps. Chambers 1, 2 and 4 are threaded, 5 is over-milled.

Driver pin 1 is a potato masher spool. 2 is a serrated floating wafer spool. 3 is a serrated potato masher spool. 4 is a floating wafer spool and 5 is a groovy standard (2.5mm brass wire). And not a ‘Christmas tree.’ There are no modifications to the bible.

12 Mods: 10 pins. 1 core. 1 engraving.

The Stuart Farquhar Story

When Brett sent me the lock it had GeGe written on the side. It had no key, the only key that fitted was the spare Kenneth Williams key. And that’s when I decided to make an updated version of one of my favourite Challenge Locks Kenneth Williams. I wanted the lock to have the same mood, if you get my drift.

Stuart Farquhar is the name of Kenneth Williams’ in Carry on Abroad.

robroy942
http://robroy942.wordpress.com/?p=604
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N° 100 Paul Springett
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6 pin Lockwood 334B45:22 Dec 25 Lock given by Peter Lewis and made for my one hundredth challenge lock giveaway. And the winner is? Key pins 1, 2 and 4 are serrated. 3, 5 and 6 are standard. Chambers 1, 3 and 4 are undercut Driver pins 1 and 4 are anchors. 2 and 5 […]
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6 pin Lockwood 334B45:22 Dec 25

Lock given by Peter Lewis and made for my one hundredth challenge lock giveaway.

And the winner is?

Key pins 1, 2 and 4 are serrated. 3, 5 and 6 are standard. Chambers 1, 3 and 4 are undercut

Driver pins 1 and 4 are anchors. 2 and 5 are thin spools? 3 is a floating wafer spool and 6 is a nut, bolt and washer. There are no mods to the bible.

12 Mods; 9 pins. 1 core. Engraving. Key.

Picked by BrettSucks

The Paul Springett Story

Paul Springett is a professional Locksmith who I find inspirational. He was the bloke who nicknamed me Tinnie. He is also the one who sent me the gorgeous Lockwood key blank.

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http://robroy942.wordpress.com/?p=590
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N°99 Red Balloons
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5 pin Lori mortice cylinder: 21 Nov 25 Lock given to me by Lock Chuck. Made for Brett Sucks. First pick???? All key pins are serrated and all the chambers in the core are undercut. Driver pins 1 and 5 are gin spools. 2 and 3 are spools, and 4 is a floating wafer spool. […]
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5 pin Lori mortice cylinder: 21 Nov 25

Lock given to me by Lock Chuck. Made for Brett Sucks. First pick????

All key pins are serrated and all the chambers in the core are undercut.

Driver pins 1 and 5 are gin spools. 2 and 3 are spools, and 4 is a floating wafer spool.

12 Mods: 10 pins. 1 core. Engraving.

Red Balloons Story

99 Red Balloons is a crap song by Nena from 1984. Happy Days.

NENA video

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http://robroy942.wordpress.com/?p=569
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N°98 Frida Kahlo
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6 pin Yale mortice cylinder: 21 Nov 25 Lock given to me and made for PickSmith. First pick???? Key pins 1, 2 and 6 are serrated. 3 and 4 are sort of torpedos. 5 is a standard. Chambers 1, 2 and 6 are threaded. 3 and 4 are undercut. Driver pins 1, 2 and 6 […]
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6 pin Yale mortice cylinder: 21 Nov 25

Lock given to me and made for PickSmith. First pick????

Key pins 1, 2 and 6 are serrated. 3 and 4 are sort of torpedos. 5 is a standard. Chambers 1, 2 and 6 are threaded. 3 and 4 are undercut.

Driver pins 1, 2 and 6 are floating wafer spools 3 and 4 are gin spools, and 5 is a standard. There are no modifications to the bible.

12 mods: 10 pins. 1 core. Engraving.

The Frida Kahlo Story

Frida Kahlo was a Mexican artist, painter, who died in 1954. She was forty seven! Anyway, she is one of my favourite female artists.

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http://robroy942.wordpress.com/?p=560
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N°97 The Roy Sammons Experience
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6 pin Yale Euro cylinder:28 Oct 25 Lock given to me by either Brett or Derek! Made for Roy Sammons, furst pick BrettSucks. Key pins 1 – 6 are various forms of serration / torpedo! Chambers 2, 4 and 6 are threaded. 3 and 5 are undercut. Driver pin 1 is serrated. 2, 4 and […]
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6 pin Yale Euro cylinder:28 Oct 25

Lock given to me by either Brett or Derek! Made for Roy Sammons, furst pick BrettSucks.

Key pins 1 – 6 are various forms of serration / torpedo! Chambers 2, 4 and 6 are threaded. 3 and 5 are undercut.

Driver pin 1 is serrated. 2, 4 and 6 are floating wafer spools. 3 and 5 are honey-dipper gin spools. Chambers 3 and 5 in the bible are threaded.

16 Mods: 12 pins. 1 core. 1 bible. Key. Engraving.

The Roy Sammons Experience Story

I suppose we all know who Roy is, don’t we! He is a much loved Locksporter and a supersonically generous bloke. I Love him.

What I wanted to do with this challenge lock is create a CL that pays homage to someone, obviously in this case Roy Sammons. He had made a couple of CLs: Sinner and “We don’t need no stinkin’ key”. After looking at them, I ‘blended’ them and made my versions of the pins – if you get my drift?

Derek and Roy – Short Video

Opened by BrettSucks

robroy942
http://robroy942.wordpress.com/?p=539
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N°96 Motörhead
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6 pin ACE mortice cylinder: 26 Oct 25 Lock given to me by and made for LockChuck – Furst pick Brett Sucks. Key pins 1 – 6 are all serrated. All chambers in the core are under-cut. Driver pins 1, 4, 5 and 6 are all potato masher spools. 2 and 3 are gin spools. […]
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6 pin ACE mortice cylinder: 26 Oct 25

Lock given to me by and made for LockChuck – Furst pick Brett Sucks.

Key pins 1 – 6 are all serrated. All chambers in the core are under-cut.

Driver pins 1, 4, 5 and 6 are all potato masher spools. 2 and 3 are gin spools. There are no modifications to the bible.

15 Mods: 12 pins. 1 core. Key (was a five pin, increased to 6). Engraving.

The Motörhead Story

I suppose Motörhead are a heavy metal / hard rock band, a genre that I’m not too keen on, but I really like “The Ace of Spades”. Listen to The Ace of Spades while picking Motörhead – see if you can pick it before it finishes: 2 minutes 45 seconds 😆

The Ace of Spades by Motörhead

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http://robroy942.wordpress.com/?p=526
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N°95 Jethro
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(please note driver pin 4 has been photographed upside down because it wouldn’t balance the correct way up) 5 pin Sterling half euro:15 Oct 25 Lock given to me by Derek and made for PickSmith. First pick BrettSucks then DotsLocks? Key pins 1, 2, 3 and 5 are serrated and look like bullets 😆 4 […]
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(please note driver pin 4 has been photographed upside down because it wouldn’t balance the correct way up)

5 pin Sterling half euro:15 Oct 25

Lock given to me by Derek and made for PickSmith. First pick BrettSucks then DotsLocks?

Key pins 1, 2, 3 and 5 are serrated and look like bullets 😆 4 is a type of Christmas tree! Chambers 1, 2, 3 and 5 are under-cut.

Driver pins 1, 2, 3 and 5 are ‘floating wafer potato masher spools’. 4 is a shallow T-pin. There are no modifications to the bible.

13 Mods: 10 pins. 1 core. Key. Engraving.

A Word of WARNING

Potato Masher pins are Not T-pins! When gutting watch out for pin orientation.

The Jethro Story

Jethro is a comedian from Cornwall. He is my type and I bloody love him. He tells the type of jokes that I used to tell in the 80s – where the fuck have those days gone!?

JETHRO Video

Opened by BrettSucks

robroy942
http://robroy942.wordpress.com/?p=514
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N°94 Dr Watson
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Those effing springs 😆😆 5 pin generic brass euro: 12 Oct 25 Lock given to me and made for BrettSucks Key pins 1 and 2 are serrated. 3 and 4 are T-pins and 5 is a sort of torpedo! There are no modifications to the core. Driver pins 1, 2, 4 and 5 are potato […]
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Those effing springs 😆😆

5 pin generic brass euro: 12 Oct 25

Lock given to me and made for BrettSucks

Key pins 1 and 2 are serrated. 3 and 4 are T-pins and 5 is a sort of torpedo! There are no modifications to the core.

Driver pins 1, 2, 4 and 5 are potato masher spools. 3 is a tapered potato masher. There are no modifications to the bible.

12 Mods: 10 pins. Key. Engraving.

The Dr Watson Story

This lock includes my new pin the potato masher spool! It’s important to understand their orientation and positional order when gutting.

Video on the Potato Masher

Dr Watson is Sherlock Holmes’ dear friend and ‘case biographer’.

Opened by BrettSucks

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http://robroy942.wordpress.com/?p=505
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NEW Potato Masher Spool
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It will be Very interesting to see how Locksporters get on with picking this new pin. Video Short of How The Potato Masher works
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It will be Very interesting to see how Locksporters get on with picking this new pin.

Video Short of How The Potato Masher works

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