These clips were created to hold a towel / rag securely on the handle of an oven, fridge, or rack. The inner nub is meant to keep the item from slipping on ridged handles. There are a couple different versions provided but the 4th (towel_holder4.stl) was the most secure in my situation. You can scale them to fit tighter if needed and the variations have to do with the size/position of the inside nubs and the length/angle of the bottom grippers.
towel_holder1.STL | 535.8KB | |
towel_holder2.STL | 470.6KB | |
towel_holder3.STL | 463.1KB | |
towel_holder4.STL | 463.3KB |