FreeHose Guides - Garden Hose Guide Spikes to Protect Beds and Borders, Set of 3, No Supports (OpenSCAD)Printables
FreeHole Tolerance Gauge For Designing 3D Prints With Screws and Eccentric Nuts M3, M4, M5, M6, M7, M8Printables
Free"Tube Thingy" - multi purpose, fully parametric cable grommet dufus (with optional cap)Printables