I modified Charlie1982's awesome design (https://www.thingiverse.com/thing:1008943) a bit and made it a double carabiner.

For me, the model has worked well with both 100% and 75% scaling. For the materials I have tested so far ABS and PETG. With ABS I used a brim, because otherwise the closure came off the print bed. I used a layer hight of 0.2mm and 100% infill.

You can find instructions for the assembly at the description of the orginal design.

Another variant of the carabiner, optimized for scaling to smaller sizes, is also available.

Double Carabiner

by Legufix · original on Printables ↗

Sports & Outdoor / Outdoor Sports

♥ 133⬇ 765🖨 17 prints

License: Creative Commons — Attribution — Noncommercial ↗carabiner

Print profiles

DD001.STLDEFAULT
⏱ time and weight estimated after preparation · 1 material(s)
Made to order: we prepare this file when you order, which adds a few minutes before printing starts.
Prints on: A1 mini 0.4PLA
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DH006_double.stl
⏱ time and weight estimated after preparation · 1 material(s)
Made to order: we prepare this file when you order, which adds a few minutes before printing starts.
Prints on: A1 mini 0.4PLA
Order this print