Grant BILLET Horn Button are easy to use and aesthetically appealing adding to any car interiors. Horn Button are precisely CNC machined out of 6061T6 aluminum. All Grant Horn Button are OEM approved and officially licensed. It will fit GRANT 5 Bolts Steering Wheels. Horn mechanism is included – no need to buy additional components. What is Included CNC Machined 6061T6 high gloss polished horn Button. Installation Bolts. No need to purchase additional components – horn mechanism included. Fitment – 5 Holes Pattern Steering Wheels.