I wanted to add a fishing rod holder to my new cooling box.
It uses a self tightening dovetail mechanism and standard 40 mm PVC tube from the home supplies store, which I still had. I used hot glue to glue it to my cooling box.
Tolerances of PVC tube can be comparably high, so you might need to scale or sand down the clamps.
I created a blank one a a set with the German fishermans greeting formula “Petri Heil”, which means “Good catch!”, derived from St. Peter.
Good catch :-)
The author marked this model as their own original creation.