Features 1、Available in single or dual button versions, which can enhance your steering wheel's comfort and function. 2、External horn button kits are mounted between the hub adapter and the steering wheel, greatly save your frustrate. 3、Constructed from premium ABS and metal material, the button gives your steering wheel a crowning touch. 4、Highly meet the original standard, you can directly replace the broken or shabby one for time‑saving. 5、Built to meet standard specification, design to have the same form, fit and function as standard one. Specification Item Type: Steering Wheel Horn Button Material: ABS + Metal Fitment: For 6 Bolts Racing Steering Wheel For MOMO For OMP For Nardi For Sparco For VERTEX Package List 1 x Horn Cover 1 x Horn Cover Button 6 x Bolt 1 x Wrench