Summary After printing the triclaw apple picker, I found that none of my brooms matched the thread. So I reverse engineered this and made an adaptor for the broom I had lying around. It features an inside & an outside thread, while most other broomsticks just seem to have the one, here you can use both if you have such a broom. I only know this fits for german standard brooms. Please tell me if this does or doesn't match your broom & which country you're from so I can update this description. Print Settings Printer Brand: RepRap Printer: Kossel XL Rafts: No Supports: Yes Resolution: 0.2 Infill: 40 Notes: Simply use whatever works best for printing threads. As you can see, mine is not so pretty, but it works perfectly. So don't worry! I printed this with the wide side down, using support.