TRX4M DIY Trailer Tongue Toolbox

admin | 12.03.2026

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This toolbox is designed for the self-printed TRX4M trailer. Unlike other tongue boxes available online, this one is uniquely created in Tinkercad and features a platform for adding additional items such as crates, welders, bicycles, propane tanks, and tire racks.

Features:

  • Diamond plate textured lid fits securely.
  • Can be printed at 101% or 99% for optimal fit.
  • Easy to attach using CA glue or screws for a cleaner installation.
  • Future plans include developing side boards and pockets for the same trailer model.

Printing settings: MK3S+, Overture PETG 1.75 at 1.5mm quality. Best results achieved with organic supports in Prusa Slicer.

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Information
  • Author: admin
  • Date: 12.03.2026
  • Category: Tools & Organizers
  • Views: 6
  • Downloads: 5
  • Likes: 0
  • Images: 5
  • Files: 1

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