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15 mm Quick-Release Buckle for Straps

GIF

Print Profile(4)

All
P2S
H2C
X1
H2D Pro
P1P
A1 mini
X1E
H2S
A1
P1S
X1 Carbon
H2D
X2D
A2L

0.2mm layer, 2 walls, 20% infill
0.2mm layer, 2 walls, 20% infill
Designer
26 min
1 plate
4.7(94)

PETG %100 infill
PETG %100 infill
31 min
1 plate
4.6(22)

PETG, 3 walls, 20% rectilinear infill
PETG, 3 walls, 20% rectilinear infill
27 min
1 plate
5.0(3)

0.2mm layer, 2 walls, 100% infill (PLA)
0.2mm layer, 2 walls, 100% infill (PLA)
23 min
1 plate
5.0(2)

Open in Bambu Studio
Boost
2603
8212
208
21
3.2 k
2.4 k
Released 

Description

Boost Me (for free)

Se 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.

 

Comment & Rating (208)

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License

This user content is licensed under a Standard Digital File License.

You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.