Groucho Duke's 24mm mid power rocket launch tower

thingiverse

This is my version of a 3D printed rocket launch tower designed specifically for 24mm min-diameter rockets, which have approximate outside diameters of 26mm. It's an adaptation of my original 29mm tower: https://www.thingiverse.com/thing:2538353 I used all the same parts as my 29mm tower but substituted 1/2" EMT for 3/4" EMT, which can be found at home improvement stores like Home Depot (https://www.homedepot.com/p/1-2-in-x-10-ft-Electric-Metallic-Tube-EMT-Conduit-853428/100400405). The parts are engineered to slide effortlessly onto a standard 1010 launch rail. Please follow the assembly instructions on my 29mm tower page for detailed guidance. For infill, I chose a straightforward 95% setting but you can likely get away with lower infill percentages at the very bottom and top of each part. However, it's crucial to include the internal screw in the EMT mounts to ensure structural integrity, so don't omit them.