These pieces allow you to build a garden bed cover using nothing but straight cut timber. No angles to worry about as the printed parts deal with all the complexity. It also includes a hinge so you can lift it from one side.
This design uses:
https://www.bunnings.com.au/macsim-8g-x-25mm-stitch-button-screws-jar-200-pack_p0164925
https://www.bunnings.com.au/poly-eiger-4mm-3-6m-yellow-poly-cable-feeder_p4430566
Dimensions I used for each triangle end piece of a 600mm wide garden bed are 516mm length for the base and 457mm for the sides.
Maths: If you want to scale up the design, then use
I printed in PETG.
The author marked this model as their own original creation.