Tesla Model 3 Trunk Hook Extended - Supportless
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Elongated Remix of threaded trunk hook for the Tesla Model 3.
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Updated at source:
Model information
- Source
- Printables
- Category
- Automotive
- License
- Creative Commons — Attribution — Noncommercial
Extended another design for a trunk hook by 2cm at the stem to better accommodate access to the hooks.
The bottom of the hooks have slightly problematic overhangs, so I enabled supports from build plate. --v3 Should not required supports
I also printed this using adaptive layer heights to improve layer adhesion on some of the object interface points, while also maintaining a reasonable print time.
I'd recommend PETG or better for anything that has to endure the heat that can build up in a car trunk, however I originally printed it with PLA+ (Inland) and used it throughout the summer without issue.
Changelog:
July 30, 2025
Uploaded a version 3 that is printable without supports, based on another design that's credited in the remix section. A much better way to handle steep overhangs compared to my v2, which I will now delete.
Jan 31, 2021
Uploaded a version 2 that has a maximum overhang of 60 degrees
Print instructions
Print Settings
Printer Brand: Prusa
Printer: I3 MK3S
Rafts: Doesn't Matter
Supports: Yes*
Resolution: 0.15 (Adaptive)
Infill: 40%
Notes:
Minimum 3 perimeters. Gyroid Infill.
* v3 does not require supports.