Fuel Nozzle Hanger

I have a 30 gallon gas caddy on wheels, the fuel nozzle has a hook on the back that is not the best option for storage and I wanted something similar to what we all use at the gas station, so I designed this hanger to store the nozzle. Printed with PETG HF, although you could use PLA. I built a box out of plywood and painted it. The screw holes are 4.3mm wide and 8.5mm screw head width, I recommend 1 ¼" screws. I used four (4) 10mm x 10mm hexagon dowels at the cut and used super glue to attach (see photos for placement). I have another style of hanger I am uploading soon that is adjustable, yet simple. Be careful when screwing in the screws, if using a drill you may want to hand tighten with a screwdriver as to not over-tighten and crack it. I used 15% sparse infill and auto tree supports, cut the model in half and print on the top and bottom using auto tree supports (see photos). You could use 30% or higher infill, but I don't believe that is necessary as it is pretty strong w