SnapRing Carabiner is a compact clip, perfect for keychains, camping gear, or small tools. The bottom hole fits a standard metal ring. Dimensions: 66.8 x 37.1 x 5 mm. Recommended to print in PETG for durability and flexibility. No supports needed. 

Uses about 6 g of filament.

✅ Tested to hold up to approximately 4 kg of weight.

👉 If the spring becomes less flexible over time, simply bend it outward for a few seconds, then bring it back in line, as shown in the GIF.