Uploaded July 2025 | Updated September 2026, 3 weeks ago
Would you trust your life to a 3D printed plastic carabiner?
Most people would say no—and honestly, I probably should have too. But I decided to push the limits of 3D printing and put my design to the ultimate test.
Using ABS+ filament, 3 outer walls, and 100% concentric infill, I printed a carabiner that looks tough... but could it actually hold me? I loaded it with 80kg and waited for the snap. What happened next honestly shocked me.
This is not just about a plastic clip—it’s about testing what desktop 3D printing is really capable of.
⚠️ Do NOT use this for climbing or life-critical situations.
This is an experiment, not a recommendation.
YOU CAN DOWNLOAD THE PRINT FILE HERE:
thingiverse.com/thing:7090698
NEED A NEW DESK?:
FlexiSpot Sommeraktion– Bis zu 65 % Rabatt – bit.ly/44INs6v
Verwandeln Sie Ihr Zuhause pünktlich zum Sommer! Entdecken Sie Schreibtisch E7 Pro von FlexiSpot: – bit.ly/3GKNO4D
Sichern Sie sich den E7 Pro mit bis zu 22% Rabatt!
#FlexiSpotDE
THE PRINTER I USED:
US link: amzn.to/40fzzve
EU link: amzn.to/4nLHf2v
THE FILAMENT I USED:
US link: amzn.to/4eKKxie
EU link: amzn.to/44Hh8ku
You like to support me:
patreon.com/realmartingrey
My european merch shop: martingrey.myspreadshop.de
My US merch shop: martingrey.myspreadshop.com
If you like my videos and want to give support:
patreon.com/realmartingrey
Check also my stuff on:
Instagram: / etoe.designs
Facebook: / etoe.designs
disclaimer: This video and description contains affiliate links, which means that if you click on one of the product links, I’ll receive a small commission. You have no extra cost using these links. You help to support the channel and allows me to continue to make videos like this. Thank you for watching!
If you are interested in bike design, please visit also the website etoe.de
designer: Martin Grey
Would you trust your life to a 3D printed plastic carabiner?
Most people would say no—and honestly, I probably should have too. But I decided to push the limits of 3D printing and put my design to the ultimate test.
Using ABS+ filament, 3 outer walls, and 100% concentric infill, I printed a carabiner that looks tough... but could it actually hold me? I loaded it with 80kg and waited for the snap. What happened next honestly shocked me.
This is not just about a plastic clip—it’s about testing what desktop 3D printing is really capable of.
⚠️ Do NOT use this for climbing or life-critical situations.
This is an experiment, not a recommendation.
YOU CAN DOWNLOAD THE PRINT FILE HERE:
thingiverse.com/thing:7090698
NEED A NEW DESK?:
FlexiSpot Sommeraktion– Bis zu 65 % Rabatt – bit.ly/44INs6v
Verwandeln Sie Ihr Zuhause pünktlich zum Sommer! Entdecken Sie Schreibtisch E7 Pro von FlexiSpot: – bit.ly/3GKNO4D
Sichern Sie sich den E7 Pro mit bis zu 22% Rabatt!
#FlexiSpotDE
THE PRINTER I USED:
US link: amzn.to/40fzzve
EU link: amzn.to/4nLHf2v
THE FILAMENT I USED:
US link: amzn.to/4eKKxie
EU link: amzn.to/44Hh8ku
You like to support me:
patreon.com/realmartingrey
My european merch shop: martingrey.myspreadshop.de
My US merch shop: martingrey.myspreadshop.com
If you like my videos and want to give support:
patreon.com/realmartingrey
Check also my stuff on:
Instagram: / etoe.designs
Facebook: / etoe.designs
disclaimer: This video and description contains affiliate links, which means that if you click on one of the product links, I’ll receive a small commission. You have no extra cost using these links. You help to support the channel and allows me to continue to make videos like this. Thank you for watching!
If you are interested in bike design, please visit also the website etoe.de
designer: Martin Grey
