From Schelle Racing Innovations:
Secure your rear wing in style with the SCH1435 B6.1 / B74 Duo Carbon Wing Button from Schelle. Borrowing the signature hex profile from our Asterisk wing button line, the Duo is direct bolt-on 1 pc. part.
- Precision CNC Routed 2.5mm Carbon.
- Flush countersunk for mount screws (screws not included).
- Light, easy to install, and looks great.
- Use it as a jig to make and pre-drill your wing.
- Fits B6.1, B74, B6 series, B64 or B64D and basically all recent Associated 10th scales.