Skip to content


Creation quality: 4.8/5 (3 votes)
Evaluation of members on the printability, utility, level of detail, etc.

  • 5 collections
  • 2 makes

Licence CC BY-NC
Publication date 2019-09-20 at 14:19
Published to Thingiverse on: 2015-08-02 at 19:32
Design number 75436
3D design format
STL Folder details Close
  • Carabiner_v1-0.stl

Learn more about the formats

3D printer file info

3D model description

The spring design requires the filament to be somewhat flexible and elastic. Design files are linked below for anyone who wants to adjust the spring thickness / tolerances. PolyMax isn't quite elastic enough for this spring, but Colorfabb PLA/PHA (which is more flexible than normal PLA) seems to work well. A new version ( is available, this one should works better with the more brittle plastics.

-- Eustathios

-- OnShape

Filaments: (full list can be found on
-- Colorfabb Blue Grey PLA/PHA
-- Polymaker PolyMax White

(filament donated by PrintedSolid)


Issue with this design? Report a problem.


Would you like to support Cults?

You like Cults and you want to help us continue the adventure independently? Please note that we are a small team of 3 people, therefore it is very simple to support us to maintain the activity and create future developments. Here are 4 solutions accessible to all:

  • ADVERTISING: Disable your banner blocker (AdBlock, …) and click on our banner ads.

  • AFFILIATION: Make your purchases online by clicking on our affiliate links here Amazon.

  • DONATE: If you want, you can make a donation via Ko-Fi 💜.

  • WORD OF MOUTH: Invite your friends to come, discover the platform and the magnificent 3D files shared by the community!

100% secure payment with PayPal or Credit Card.