Shift Knob, Monkey Wrench, M10 Pitch 1.25 One-off custom shift knob. A monkey wrench with a nut welded on, polished, and coated with clear coat to prevent rust. The monkey wrench is a used item, so there may be scratches and dirt. Also, there are small scratches from polishing, so please refrain from purchasing if you are concerned about this. The angle may not align during installation. In that case, please adjust with double nuts, etc. Please consider purchasing after carefully reviewing the product photos.