Universally designed to be mounted to the floor of your golf cart,it can work on EZGO, Club Car, Yamaha, Star ATV, UTVs etc;With this horn button you can honk your horn with your foot,totally freeing up your hands when driving on the road,very convenient and safe;This horn switch works in about any 12 volt scenario. Mounting hole is 5/8 with a stem length of 5/8;Factory OEM Product, works perfect,Great for the money;All Our Golf Cart Accessories have been strictly tested before shipment.You could purchase without any concern. Meanwhile any questions will be replied within 24 hours.Your Most Professional & Trustworthy Golf Cart Accessories Brand Golf Cart Seat Covers Golf Cart Enclosures Golf Cart USB Switch Console Quality Golf Cart Parts Quality Golf Cart Accessories