Vehicle Steering Wheel Knob Knob Power Handle Driving Turning On Help Grip Assist Universal For Truck Bus Tractor SemiFeature:The design provides convenient and easy one-hand direction. High-quality steering wheel, carefully designed for comfortable riding. Adjustable handlebar, suitable for different sizes of handlebars, suitable for most vehicles. Easy to drive, long-distance riding, the handlebar is no longer heavy, and the riding is more relaxed. It is ideal for most cars, trucks, semis and buses. Specification: Material: Metal Plastic Size: 85x75x6 5mm/3.35x2.95x2.56" Color: Black Weight: 0.130kg/piece Note: There may be slight size deviations due to manual measurement, different measuring methods and tools. The picture may not reflect the actual color of the item due to different shooting light, angle and monitor.1 X Steering Spinner