Plain faced horn button
DIAMETER: Outside = 59mm, Inside = 51mm
This horn button will fit Momo, OMP, Sparco and Nardi steering wheels.
Photographs 4 and 5 show the horn button fitted to Momo and Nardi steering wheels.
We also include a horn retention ring with both 70mm and 74mm PCD.
There are two spade connectors on the rear. The horn button WILL also work with hub kits that have only one wire.