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Quick Release Whistle Buckle — image 1
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Quick Release Whistle Buckle

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Estimated printing price per file

€0.39 – €0.48 net (excluding VAT)

For file: Male Whistle Buckle.gcode

This is an estimate for one file. You’ll confirm the exact price before ordering.

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File used for this estimate

Average indicative estimate: €0.43 excluding VAT (range midpoint).

Weight reported by the author
4 g
Print time reported by the author
30 min
Source material
PLA
Estimate material
PLA
Estimate printer
Bambu Lab P1S - 0.4 nozzle
Estimate process
0.20mm Standard

Indicative estimate for the selected file only, based on the author’s weight and print time. File variants are not added together. The final price is calculated after file analysis.

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A quick release buckle with whistle for hiking or hydration packs with straps 28mm or less in width.

Rating
5 / 5
Likes
96
Downloads
335
Makes
2
Views
1,508
Reviews
2

Updated at source:

Model information

License
Creative Commons — Attribution — Noncommercial

You can replace a standard quick release buckle with this one in order to have a built-in safety whistle. Can be printed at smaller sizes, but this is untested. Designed to be printed without supports. The whistle portion is based on the “Emergency & Sports Whistle” originally created by Scarlet_Engineering. It's not a perfect whistle, but it works for non-emergencies. You may need to adjust where your layer lines fall in order to maintain your whistle's tone.

I've printed these buckles with a 1.2mm shell and 0% infill at 60mm/s speed on an Ender 3 S1. You can probably print much faster than that on a more advanced printer! 

There are some vertical lines on the front and back of the whistle portion that may be fixable with a different slicer or print settings.

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