This grapple gun can be used for many things, from grabbing a paper off your friends desk, to getting a hat off a high shelf, this truly is the ultimate mini-tool.
 
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Step 1: Materials

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Needed
- 3 Standard Size Staples
- 1 Needle
- Thread
- 1 Black Paper-mate Ball Point Pen
- 1 Key-Chain Clip
- Low-Temp Hot Glue Gun
- Low-Temp Hot Glue Sticks
- Knife of Some Sort
Strongly Recommended
- Hack Saw or Dremel
- Empty Epoxy Putty Tube
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tigershark3601 says: Jan 10, 2013. 4:55 PM
that is the coolest mini weapon i have ever seen!!!!!!!!!!! :D
ThatKnottyguy says: May 2, 2012. 5:22 PM
Me too
hemley says: Feb 14, 2010. 4:38 PM
 lol, pretty nice. hey does anybody know where I could buy one of da clips cos I'm going mad, i can't find any. raaaaaaaaaaaaaaaaaaagh!!!! *cough*
irule123 in reply to hemleyMar 1, 2012. 7:16 PM
SWEET! This rocks my world!
evilkidjr (author) in reply to hemleyJan 7, 2012. 12:25 PM
r u high?
tlittles in reply to hemleyMay 25, 2011. 8:41 PM
or the dollar store
chuperdrac in reply to hemleyFeb 6, 2011. 10:44 AM
dude at homedepot for 97 cents
airgunguy123 says: Jan 7, 2012. 8:13 AM
i had this keychain for a long time and i thought u could make a launcher out of it but how, well this is the answer. u could probly make a keychain bb gun if u just takeout the ink tube thingymajig and put in a bb.
airgunguy123 says: Jan 7, 2012. 8:03 AM
this is awsome!!
mr instructable is a person says: Dec 16, 2011. 2:07 PM
what is weird is that i didnt have a glue gun but i had a key chain but then i got the glue gun but then i lost the key chain>:-)
B-24 liberator says: Aug 5, 2011. 11:37 PM
I am so going to make it once I get the keychain
Delo97 says: Apr 17, 2011. 1:03 PM
Hmmmm, I think it would be better if you make it more "fishy":
-use a tri-pointed fish hook with glued needles
-use "fat" fishing line to make it more resistent
Delo97 in reply to Delo97Apr 26, 2011. 2:45 PM
Hey, I've just discovered that "fat" fishing line has too much shape resistance for being shot whit this
chuperdrac says: Nov 29, 2010. 8:00 PM
um, is it ok if i use it for a class science fair project?
my teacher said it doesn't have to be original.
evilkidjr (author) in reply to chuperdracNov 29, 2010. 8:17 PM
feel free dude, open liscense on this one, giving me credit would be cool, but if you think you'll get a better grade if you say it was yours by all means go for it
chuperdrac in reply to evilkidjrJan 18, 2011. 2:26 PM
awww man, i have to turn it in in 2 weeks. im scared dude
chuperdrac in reply to evilkidjrNov 30, 2010. 2:25 PM
thanx, but i'll give you credit. i mean it was your idea to make it, so yeeah.thnx
xXLab_ManXx says: Nov 15, 2010. 10:53 PM
i like the desighn for the graple
xXLab_ManXx says: Nov 13, 2010. 5:10 AM
BEST GRAPLING HOOK I HAVE EVER SEEN SIMPLE ALSO.
GOOD JOB!!!!!!!!!!! \(^-^)/
rubber man says: Jul 2, 2010. 12:59 PM
great job on desine but why do you put it in the epoxy putty tube?
evilkidjr (author) in reply to rubber manJul 2, 2010. 1:27 PM
perfect sized holding containr so it doesnt catch on the inside of your pocket or can be used as a utility belt of super annoyingness to people sitting next to you
twonkie12 says: Feb 20, 2010. 3:36 PM
that is an awesome design but how far can it shoot. :P
evilkidjr (author) in reply to twonkie12Jul 2, 2010. 1:26 PM
6 or so feet
applefritters says: Jun 30, 2010. 5:17 PM
I made a mod: i cut part of the rail for the slider thing to the side, and it functions like a bolt action rifle sorta...
Matrix-technician says: Jun 28, 2010. 12:45 PM
You can buy hooks like the one in this "ible" at wal-mart for 97 cents. I got mine in automotive department by the keys.
ztaffa says: Feb 20, 2010. 6:09 PM
how long should the needle be
evilkidjr (author) in reply to ztaffaFeb 21, 2010. 6:53 PM
length does not really matter, what is howevrerfuegdfcujfd important is the width, try to give it just a little extra space in the pen tube
--swordy-- says: Feb 8, 2010. 9:09 AM
this instructable is amazin i have made it and it dosnt even take that long
i have made a little change 2 it though and added a fork shaped wire 2 hold the string then when u fire the string just slips of bit by bit =]
evilkidjr (author) in reply to --swordy--Feb 8, 2010. 7:07 PM
post a pic?
Robot Lover says: Jan 17, 2010. 4:49 PM
i also have that awesome mini hacksaw
try using one of those fishing hooks that have 3 points instead of staples theyd be much stronger :)
evilkidjr (author) in reply to I died with my head in a washing machineAug 30, 2009. 10:53 AM
originally that was the idea but i decided to make it with staples to make it something everyone can make
PastTheVoid in reply to evilkidjrOct 20, 2009. 4:13 PM
Well, everyone who lives near the coast could (should be able to) make it with a three-hooked fishing hook.
Alexxm1129 says: Oct 8, 2009. 4:29 PM
Nice work!  I might make one!
platinum97 says: Aug 27, 2009. 3:27 PM
Hey I have a question. Can u help me with an idea I don't have that keychain thing. So I just have a pen tape staples. And I want to make one with a button to press and it will launch the grapple. Can u help me?
evilkidjr (author) in reply to platinum97Aug 27, 2009. 5:44 PM
perhaps coil a paper clip like this /\/\/\_n_0 cut hole in pen, stick this part of pc
_|
in pen hole, then use circular part of pc to hold grapplin hook then the other part of teh pc as a spring, to fire, press in bump
platinum97 says: Aug 27, 2009. 4:15 PM
Sorry about that I understand. I mislead myself....wow that was schmaltzy..well sorry plz no hard feelings.
panda express 2345 says: Jul 28, 2009. 4:54 PM
awesome, im for u dude.
macktns says: Jul 22, 2009. 12:06 AM
(removed by author or community request)
MadBricoleur says: Jul 20, 2009. 7:02 PM
Cool!!! Wow, just so happens that I had one of those keychains already broken like that, but I threw it out while cleaning my room a few weeks ago... >:O 5 stars, faved, and voted for. Will you vote for me? :D
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