1¼" / 2"/ 2½" Mini Hitch with Real Screw!
Print Profile(6)




Description
STEP files available in “Download STL/CAD Files”!
Features
- Round parts (bolt, pin and clip) are 100% round by standing upright.
- No glue is required. Assemble and you're done.
- It's a real M6.6x1.5 screw! Tolerance is very tight, you'll have to use a real wrench to tighten it.
- Minimal use of supports, only the bolt needs supports. Clever use of mini supports on the base.
- Optimized for minimal filament use. The pin and base are completely hollow and do not need supports.
The print profiles use "Print sequence: By object" to make it easy to print in 4 colors without a purge tower. I used Bambu PETG Basic Blue, Black, Gray and Red.
Designed to be printed in PETG. You can print in PLA but the colors will fade within a few months.
Integrated supports
Remove the integrated support with a knife for a clean cut:

What's new in V2?
My hitch got stolen so I decided to redesign a new version while printing it again, published on 2024-10-17.
- Added 1.25" and one 2" that is 4" long for people using extenders.
- Added cross section inside to make it stronger while keeping printing speed high and filament use low.
- Tweaked the mini supports to be even easier to print and remove.
Boost Me (for free)
I'm making my models freely available. While I often make them for myself first, it takes a fair amount of time to create pictures, print profiles and documentation so it's easy to print for you. If you find this design useful, please consider supporting with a boost (and feel free to leave design suggestions!). Thank you for the support!
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.













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