Summary A simple ratchet wrench mechanism. Works quite well and holds a good amount of force. It allows experimentation with the standard bits for fastening or loosen screws. It has a really distinct "clicky" noise. A study for a future project. Print Settings Printer: Anet A8 Rafts: No Supports: Yes Resolution: 0.2 Infill: 20 Notes: Supports only needed for the outer cage.