Unused forged carbon shift knob in blue. This is a set with an adapter compatible with cars with a reverse lockout. The shift knob size is approximately 50mm x 50mm, and the weight is approximately 155g. The thread pitch is M12 x 1.25. The reverse knob adapter size is approximately 36mm high x 34mm wide, and the weight is approximately 50g. Conversion adapters for M8, M10, and M12 are included. Please check the condition in the images. Everything shown in the images is included. Although it is an unused item, please prioritize the actual item.