TRMNL Magnetic Fridge Mount - Free 3D Print Model

Search models, users, collections, and posts

3D Human

Hobby & DIY>Electronics

IP Report

Print Profile(1)

All

P1S

P1P

X1 Carbon

X1E

A1 mini

H2D

H2D Pro

H2S

P2S

H2C

X2D

A2L

0.2mm layer, 2 walls, 30% infill

Designer

1.7 h

1 plate

4.9(7)

Open in Bambu Studio

Boost

245

212

156

Released

Bill of Materials

List other parts

N/A x 1:

Description

The Fridge Magnet Mount for TRMNL as designed by the makers of TRMNL

(https://github.com/usetrmnl/mounts/tree/main/designs/fridge_magnet)

Original description from creators below:

for placement on magnetic surfaces, such as a kitchen fridge. may not work on smaller bar fridges or ice machines due to materials used in constructions.

features

easy removal from the mount for battery charging (entire mount can also be removed)
recessed spots for up to 6x magnets (5/8" diameter - ex N35 Neodymium)

in testing we found that only 3-4x magnets are required on flat surfaces. if a refrigerator door is curved, 6x magnets are recommended. if the magnetic surface is flat but some household members prefer to slam doors, 6x magnets are recommended.

print instructions

DIY:

import STL file to any slicer tool (STEP file also provided for edits)
disable supports / not required
recommend 30% infill with rectilinear infill pattern

Online: insert a recommended print farm with tips like above

installation

if using magnets, we recommend super glue with an extended curing time. your brand's bottle may require just 30-45 seconds, but in testing our magnets detached from the mount unless given at least 60 minutes to dry.

license

MIT License Copyright (c) 2025 TRMNL Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.