Screw Lock Carabiner 3D printable model by Henrique Natalino

Screw Lock Carabiner

Source: MyMiniFactory by Henrique Natalino

The Screw Lock Carabiner is a free printable 3D model from MyMiniFactory by Henrique Natalino. Carabiner with lock that I created for study For greater strength, increase the number of walls. You can download the STL file from the original listing below and print it at home.

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30 saves Source: MyMiniFactory Updated 2026-04-16

Tags: key, keychain, lock, tool, Carabiner, survival

About this model

Carabiner with lock that I created for study For greater strength, increase the number of walls. Normally I use four walls but I recommend using five or more. The use of supports is required in the parts highlighted in the image. WARNING: Do not use for climbing!

Frequently asked questions

Is this 3D model free to download?
Yes. Screw Lock Carabiner is free to download from MyMiniFactory. Click the "Download free STL" button above to open the original listing.
Where is the STL hosted?
The download is hosted by MyMiniFactory, not by Thinger. We link you directly to the original listing by Henrique Natalino.
Who made this model?
Designed by Henrique Natalino, published on MyMiniFactory. Please credit the creator when sharing your print online.
Can I print this at home?
Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.

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