Please note that this is a dial separate from the one used for the light mounting base (bracket). Usage examples are shown in the 3rd and 4th images. Please take a look. Dial for fixing the main body: URBAN2 (HL-EL160) / TIGHT series (TL-LD180/TL-LD180K) --------------------------------------------------------------------------- Please refrain from purchasing if you are sensitive to items stored by an amateur. We will ship anonymously, so please rest assured. We will carefully package the item with bubble wrap, etc. Thank you for your consideration.