About this 3D model

This lever knob is designed to replace knobs on typical appliances like space heaters, humidifiers, stereos etc.that use a standard D Shaft. The original knobs are easily removed and replaced with these lever ones. There are two files included where the D shaft faces opposite ways to ensure the levers resting position is at an angle that will work. Note: I made these so they are very snug and will take a bit of force to push on. This ensures a tight fit and long-lasting.