Fidget Nuts spinner / Schraubmutter spinner..

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A Fidget Nut, also known as a Schraubmutter spinner, is a versatile tool that helps to keep screws and bolts in place while you work on them. Its unique design allows for easy spinning, ensuring that your screws stay securely fastened without the need for additional tools or effort. Whether you're a DIY enthusiast or a professional mechanic, this handy device is an essential addition to your toolbox.