Add a Photo Flip Down Steering Wheel Spinner Knob. How about this steering wheel spinner for your favorite ride? It is the top of the line series. Flip the lever and it is out of the way when not needed. Just un-screw the 1 5/8" cap and put your favorite photo in there. Wife or girlfriend (they both won't fit!)? The chrome die cast metal base is just over 2" long. The 2" adjustable straps will fit most of the old cars. The listing is for the assembly as shown.