Introduction: Knex Handcuffs

Picture of Knex Handcuffs

Hi! knexinventions 49 here! Today I'm going to show you how to make handcuffs out of knex! Enjoy!

Step 1: Step 1 the Middle Section

Picture of Step 1 the Middle Section

Just build.

Step 2: Step 2 the Cuffs

Picture of Step 2 the Cuffs

notice the 3 way connecters

Step 3: Step 3 Ask Some One to Put Them On

Picture of Step 3 Ask Some One to Put Them On

just ask for help

Step 4: FINISHED!!!

Picture of FINISHED!!!

YOUR FINISHED! HOORAY! (now you can sit in your cell (your room) ) 


ninetales1674 (author)2017-05-21

Please tell me which Knex pieces you need exactly for this :)

Why are you wearing your pajamas? XD

Because I did it in the morning and it was a weekend so I didn't need to get dressed. XD =P

Well, that is understandable. Wait, you don't get dressed in the mornings on weekends? Wow...XD

Nope I hate getting dressed for school so its my only time to not.

XD, sucker! I don't have to get dressed for school, 'cause I'm home-schooled! Ha!

hey, me too!

Oh really!?! Sweet! There are quite a lot of us on here. Sub?

Home school magic!

also you should check out my new posts. I call it joke-a-week.
Here are the links.

sure, Sub me back.

My mom says I would be TOO smart home schooled. XD

And why a pic ????????????????????

Well, there was a space ship...and a banana, and a rocket bike...NVM. XD


there is no such thing as being too smart, I am home schooled and im not super smart.

Sorry bro, not possible. XD Sub?

daredevil499 (author)2012-12-09

nice pj's and nice handcuffs.

An Villain (author)2012-11-23


I know. I do it all the time. :)

What do you mean by whoosh...?

"Woosh" Means a reference went over someone's head (they didn't "get it",) it is an onomatopoeic for the sound of an arrow or similar projectile...


Onomatopoeic is a word which describes a sound. For example 'slap' when you hit someone.

I knew this after I got my dictionary and before you told me. :)

Ok :D

sandroknexmaster (author)2012-11-28

I'm gonna build this for my little brother so he doesn't touch my knex anymore! :)


About This Instructable




Bio: Hi! I'm knexinventions 49, a kid who loves to build, program, inspect element, play, and more. As my username suggests, most of my 'ibles ... More »
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