"Buckle Blocker" for seat belts
thingiverse
This is a simple print for blocking the button on a seat belt to prevent accidental unbuckling by small children and/or pets. The interior dimensions are 43.5mm by 22.5mm, so measure your belt buckle beforehand and resize in your slicer program to make sure it fits. Better to go too big than not big enough.
Download Model from thingiverse
With this file you will be able to print "Buckle Blocker" for seat belts with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on "Buckle Blocker" for seat belts.