Locking carabiner

thingiverse

I needed a carabiner that could be trusted without fail, so I set out to design one with a lock that would never open unexpectedly. To achieve this goal, I deliberately designed it without any need for support and utilized the layer orientation to maximize its strength. As a result, this should be an easy print that requires no special attention. The carabiner shown in the picture is made of PLA, and its strength is impressive. I would appreciate any feedback that could help improve this design, and I am also able to export it in various sizes. Enjoy!