Grant offers many optional horn buttons to allow you to customize your new Grant steering wheel. Horn buttons for the Signature Series, Classic and Challenger steering wheels. Grant Signature steering wheel horn buttons Grant Classic horn buttons Challenger horn buttons Grant Banjo Steering Wheel Horn Buttons We welcome CANADIAN customers! For ordering information, click on "Orders To Canada" at the top left side of this page. PAYMENT METHODS: PayPal, Visa, Mastercard, Discover, American Express, money orders.