Sherco, Beta, GasGas Airbox Fixing Nuts.
These frame clips help secure the airbox to the frame lugs, on some models they are also used for the securing the rear fender.
Clip size is 16mm x 23mm approx.
Screws NOT supplied.
Also known as U Nuts, Lug Nuts, Speed Clips, Spire Clips etc, Chimney Nuts have an additional clamping force over traditional U Clips. Chimney Nuts provide a strong and secure fixing for applications where two panels require holding together.