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Jack Knife Short tension wrench addition

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WolfSpring

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Post Mon Dec 20, 2010 11:58 am

Jack Knife Short tension wrench addition

MOD: Not sure this is in the right sections, not so much homebrew, more addition.

I know a lot of people think the Jack Knife is just a gimick or a fad, but it is pretty cool to have and will probably end up in my glove box with my pick gun, more for emergency use, might even end up in my break away bag, ANYWAY

So the one key factor I do not like about the jack knife is the tension wrench. I like to use a thinner tension wrench with a shorter bend to fit into the top keyway of a lock, I pick mostly Americans right now and this is my little mod to store a "top keyway tensor" in my Jack Knife along with the normal one:

Using a 1/8 inch wiper blade I broke it off at 2 3/4 inches. The bend is 1/4 inches leaving the length at 2 1/2 inches. As you can see in the pictures this is very doable for top keyway picking.

Here is it going together-
a short video showing how to store it:http://www.youtube.com/watch?v=BY0wJ3B2EXs

Image
CIMG1059 by xpakratx, on Flickr

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CIMG1060 by xpakratx, on Flickr

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CIMG1063 by xpakratx, on Flickr

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CIMG1062 by xpakratx, on Flickr
http://www.youtube.com/wolfspring


What you call intelligence, I call common sense.
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xeo

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Post Mon Dec 20, 2010 12:01 pm

Re: Jack Knife Short tension wrench addition

I like it.. I really want to try making a switchblade pick out of a real switchblade knife.. I just can't find one with the right properties
Image
The code is hidden in the tumblers. One position opens the lock, another position opens one of these doors...
http://www.youtube.com/xeotech1

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virul

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Post Mon Dec 20, 2010 12:02 pm

Re: Jack Knife Short tension wrench addition

Nice, I was thinking of doing the same thing for mine, i had bough my bro one of the plastic jack knife-o-like dealies and likeed how it had the smaller tesion wrench on it. Question for you, do you think the jack knife picks would stand up to being narrowed out to make them more europe friendly?
I likes my locks like I likes my women, loose and easy to manipulate.
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WolfSpring

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Post Mon Dec 20, 2010 12:05 pm

Re: Jack Knife Short tension wrench addition

Not a clue, i could see if you took the time to evenly sand them they could, you can change out the picks, though I havnt' found out how, so I imagine you could get a euro pick and modifity it to work in there. I bought a spare hook pick for mine just in case I break it but have no clue YET how to change it out.
http://www.youtube.com/wolfspring


What you call intelligence, I call common sense.
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jailersmith

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Post Mon Dec 20, 2010 12:21 pm

Re: Jack Knife Short tension wrench addition

To change picks, use a pin punch and tap the pivot pin out. Reinstall the same way using a wider pin punch. I used a lockset srtike plate to tap the pin out over a screw hole. Worked for me.
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WolfSpring

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Post Mon Dec 20, 2010 12:34 pm

Re: Jack Knife Short tension wrench addition

jailersmith wrote:To change picks, use a pin punch and tap the pivot pin out. Reinstall the same way using a wider pin punch. I used a lockset srtike plate to tap the pin out over a screw hole. Worked for me.


Thanks!
http://www.youtube.com/wolfspring


What you call intelligence, I call common sense.
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jailersmith

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Post Sun Jan 16, 2011 6:40 pm

Re: Jack Knife Short tension wrench addition

Thanks, wolfspring...I made a TOK tension wrench for my jackknfe. Works well, great idea.
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edsmiley

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Post Sun Jan 16, 2011 8:57 pm

Re: Jack Knife Short tension wrench addition

Neat WolfSpring. I just picked up a Jack Kife and might give that a try.

I would really like to try to make some of my own picks for it. I'll have to put it on the list. :-)

Ed
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uklockpicker

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Post Tue Jan 18, 2011 7:03 am

Re: Jack Knife Short tension wrench addition

Nice 1 wolfspring - thanks for sharing
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curlylocks

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Post Sun Feb 27, 2011 8:45 am

Re: Jack Knife Short tension wrench addition

Does it have two functions? A jack and a knife? That is why its called jackknife?
balls in the walls
cheap knife

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