How-To Geek

Free Universal Construction Kit Links Different Construction Toy Systems

If you or a young tinker in your household is disappointed that there is no way to link LEGO bricks and Lincoln Logs (or other construction toys on the market) this project is for you.

Free Universal Construction Kit is project oriented around creating inter-operable linking bricks that allow the user to link previously non-compatible building system. Using the bricks you can, for example, attach LEGO bricks to a K’Nex construction. The adapter bricks are all available as free 3D printer models–download them, fire up your 3D printer, and start mish-mashing your construction sets.

Free Universal Construction Kits [via Make]

Jason Fitzpatrick is warranty-voiding DIYer and all around geek. When he's not documenting mods and hacks he's doing his best to make sure a generation of college students graduate knowing they should put their pants on one leg at a time and go on to greatness, just like Bruce Dickinson. You can follow him on if you'd like.

  • Published 03/21/12

Comments (7)

  1. Tek9

    Yeah let me just uh…go fire up my imaginary 3-D printer….For the rest of the world, duct tape!

  2. TechGeek01

    Yeah. this is cool, but there’s one flaw in your design:

    NO ONE here has a 3D printer!

  3. r

    yes, this could be very handy if I’m ever four years old again.

  4. Peter M Hodgson

    Great idea, It’s the thought that counts, I wonder how long it will take before some-one puts something like it on the market.


  5. Seb

    probably never considering that most of these construction toys don’t exist any more.

  6. dragonbite

    Hmm… I may have to take a wander to my local Hackerspace location and see if they are willing to use their 3D printer for some of these!

  7. Superevil



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