It is a really simple design and based on the original from DELEKS.
The original Fusion 360 project is included as well as STEP data, which can be used directly in Prusa Slicer. All parts are printed in ESUN PLA+ with 0.15 layer thickness. The spring is from a ball point pen. All screws are M3 Stainless BHCS
The locking pins are included in my accessories for the OpenRC Tractor:
https://www.printables.com/de/model/585348-accessories-and-improved-parts-for-the-openrc-trac
The tractor itself and the pallet are not my design and can be found here:
https://www.printables.com/de/@makitprojects_103007
The author marked this model as their own original creation.