Few modern cars actually have centered steering wheels- most are offset somewhat and you may not have even realized it.
Requires sheet metal horn retainer ring NOT INCLUDED. Most people will have this already. This ring was cast into the hub on very old hub adapters but will be needed to retain the horn button with the eccentric adapter. Ebay is a good source to find one if needed for about $5-$10.
We now have these available to add to your order.
Includes mounting screws.
Black textured finish or plain aluminum.