Wrench holders/hooks (M6-M22).

thingiverse

Hooks that are designed to organize and hold wrenches. Every hook is mounted using a single screw. Hooks can be also used with other objects (such as towels, for example). Instructions Was printing most of them at 0.2mm layer using PLA with 60% infill. Have not mounted them yet, but wrenches are held well. Have not used any support material and was printing them with screw hole on the bottom.