15 mm Quick-Release Buckle for Straps

Boost MeSe questo modello ti è stato utile, un boost è molto apprezzato. Grazie per il supporto!!

🚀 New Version Available!
Following user feedback, I created a stronger reinforced version while keeping the same design, now compatible with straps up to 20mm.

🔗https://makerworld.com/it/models/2530862-20mm-reinforced-quick-release-buckle#profileId-2785263

 

News: As requested, I also created a parametric H-shaped strap slider with the profile preset to fit perfectly with this quick release buckle. You can simply click on the profile to use it as-is, or tweak the parameters to create an H buckle of any size or style. https://makerworld.com/it/models/2449476-parametric-strap-slider-h-buckle-webbing-adjuster#profileId-2689059

 

This quick-release buckle is designed specifically for 15 mm wide straps, making it ideal for lightweight backpacks, small bags, pouches, and DIY projects. The classic side-release mechanism allows for fast attachment and easy release with a simple press, just like standard backpack buckles.

The model is optimized for 3D printing, with clean geometry and tolerances designed to ensure reliable functionality.

🔍 Features

• Compatible with 15 mm wide straps
• Side-release quick-connect mechanism
• Compact and functional design
• Optimized for 3D printing
• Suitable for backpacks, bags, collars, and custom accessories

🖨️ Printing Tips

• Print horizontally to improve layer strength and durability
• Supports required to ensure correct geometry and mechanical reliability
• PETG recommended for flexibility and toughness
• PLA suitable for testing and light-duty use
• Use 3–4 perimeters and medium infill for added strength

⚠️ Note
This model is not certified for safety-critical or load-bearing applications. Always test before final use.