Surfcasting Fishing Rod Rest

I designed this bracket to be attached to the fishing rod stand for surfcasting fishing when you need to change the terminal/worm and have the lines hanging everywhere… this way you place it on the relative rounded recess and it stays there, you just need to buy 2 m4 nuts and two m4 screws always hexagonal head, if you want to have a better grip you can print the 2 cylinders as shown in the picture

ps: I printed it in abs so it is more resistant