Wheel Chock with Holder - for Trailers

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3D-printed Wheel Chock with Holder for Trailers – Practical, Secure, Customizable

Anyone who regularly travels with a trailer knows the problem: a secure stand on uneven ground is not always guaranteed. Provisional solutions like wooden blocks are often unstable, slippery, or simply impractical to transport. This is where my project comes in.

I designed a robust wheel chock with a matching holder, specifically optimized for FDM 3D printing. The design is functional, durable, and designed for easy handling. Thanks to the compact holder, the chock can be attached directly to the trailer frame – so it's always ready when you need it.

The model can best be printed from PETG or another weather-resistant material.

Whether at the campsite, when transporting heavy loads, or in daily use with horse or boat trailers – this wheel chock offers a secure solution for various applications.

Advantages at a Glance:

• ✅ Stable, non-slip design
• ✅ Integrated holder for easy attachment to the trailer
• ✅ Weather-resistant thanks to suitable filament (e.g. PETG)
• ✅ Print-friendly
• ✅ Modular and easy to transport

⚠️ Important Safety Note:
Every user is responsible for the safe use, regular inspection, and maintenance of the chock and holder. Specifically check the component for cracks, deformations, or material fatigue – especially with frequent use or heavy loads. Use is at your own risk