These lightweight 14mm-diameter aluminum components stabilize polycarbonate racing wings used on R/C cars. Compared to the standard attachment method, these wing washers will allow the wing to be more effective. Furthermore, they provide protection in the event of crashes and rolls.   - Aluminum Wing Washers x2   - 3x8mm Titanium Screws x2   - Wing washers have a black anodized finish.   - For use with aluminum adjustable wing stays (Items 54510 and 54773).