NEW UNIVERSAL STEERING WHEEL KNOB FROM A REPUTED COMPANY ME PREMIUMThe highest quality product, made of very good materials, which allows for long-term use and customer satisfaction. Fits all steering wheels up to 1-1/4 inch (40-45 mm) thick (does not require adapters) Additional information: Split base structure allows for quick, easy and safe installation Includes mounting hardware and additional screws for larger diameter handlebars Allen key included Includes a rubber spacer for smaller diameter wheels Comfortable, ergonomic handleSmoothly rotating designRecommended for agricultural vehicles and machinery