Standalone frame for filament spool

I loved the screw&bolt design from Skrutt84, but wanted to have standalone version, so here it is.

Print the frame design twice and use 5 alu rods/tubes 8mmx145mm to assemble (4 for frame itself, one for the spool).

I managed to fit two parts on Ender 3 Pro, printed from Fiberlogy Impact PLA at 0.3mm layer

*UPDATE* I've added shorter screw, when you want to fit it into a small drybox (9 to 13 litres, are quite common here in Poland)