Instructables
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Picture of K'nex folding knife
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A folding k'nex knife based off of my k'nex tanto knife.
 
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Step 1: Blade

Picture of Blade
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fairly simple, build and set aside

Step 2: Handle

Step 3: Connect

Picture of Connect
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connect the blade and handle and you are finished, enjoy!

d^:=
Kona-chan1 year ago
would be awesome as hidden blade
flip open and raise hell
flyerminer4 years ago
its actually called a switchblade.
The Sensei (author)  flyerminer4 years ago
its actually not called a switchblade seeing as it has no switch nor automatic opening system. if anything it would be a super-sized pocket knife. so, close, but not quite.
its actually a lock knife, as it is a large folding knife that locks out
I would think it as a manual spring assist
I know what it is: A knife made outta Knex.

Knife argument! (I was going to say Knife fight but then nobody would've liked me)
The Sensei (author)  videogamemaster3 years ago
id say knife fight would have been better
KNIFE FIGHT!! DIE KNEX ELMO!!

-Your Future Master
nerd973 years ago
You HAVE to make instructions!
The Sensei (author)  nerd973 years ago
instructions for what, specifically?
THE ENTIRE @#$%&*@#$ING THING!!!!


-Your Future Master
do you have any ideas on how to put rubber bands on the knife so it pop out faster
The Sensei (author)  ghostwhisper4 years ago
indeed i do hav a solution for tht. ill edit it so u can see where to make the changes =:^b
Nice im about 2 make it had to make a acount just to see the picture- they go mega blurry if u zoom in to much
stinkbomb4 years ago
i have a (fairly minor) problem. i made the basic version, but the point where the blade connects to the handle (the rotating rod that has the 90 degree connector on it) keeps detaching from the connector... would that be because of the pieces used (i used ALL metallic pieces...but i don't think that makes a difference, does it?)
The Sensei (author)  stinkbomb4 years ago
it shouldnt make a difference with the metallic pieces. i had some problems too with the three point connector; change it to one of the four point connectors, it has more resistance to disconnecting.
hhoohh4 years ago
I guess it is pretty cool
this is awesome, thanks man!
99igo4 years ago
so awsome i made 2
The Sensei (author)  99igo4 years ago
excellent!! =:^b
nice made a smaller version of it.
pretty good and if you wanna see an EPIC shotgun check out hiyadudez top loading shotgun!!!! SOOOOOOOOOOOO ePIC
Thanks!
the knexman4 years ago
the wirst insult you can say to someone is "you son/daughter of a mother
~KGB~4 years ago
its ok
Vynash4 years ago
Nice, but a few cons here.

1. handle is very bulky.

2. I know it's nearly imposable to get around, but the blade is weak.

Anyway 5 stars for the heck of it just because it's cool :-)
~Aeronous~4 years ago
Much much better than my ones.