Thank you for viewing. ・Shift knob body dimensions: Total length approx. 78mm x Maximum diameter approx. 40mm ・Threaded section: M12 x 1.25 ・Weight: Approx. 200g ・Body color: Aluminum, Duralumin solid machined (Silver) ・Included: Shift knob body + Emblem (metal) The above is the description. Conversion adapters are also available separately, please consider them. This is the item in the photos, which has been polished. There may be some minor polishing scratches. We are not responsible for any accidents that may occur while using the product, so please handle it at your own risk. The above is the description. Thank you for your understanding.