Nardi & Personal Horn Button Retainer Ring - Works with Hub Adapter - Part # 4040.09.0001
- Brand New! This retainer ring is the part that attaches the Nardi or Personal horn button to any Nardi or Personal steering wheel. This goes between the hub adapter and the steering wheel, so you have a place to snap the horn button.
- The outside holes are 2 7/8 or 73mm, center to center. The inside hole, where the button attaches, is 2 3/8 or 55mm.