Handle bar light switch with logo horn button for 1950's and 60's Italian motorcycles with 7/8" bars. Switch has a lever on the side for high/low beam and a horn button. Made in Italy and used on Ducati 100/125/175/200cc models. Screw spacing is 36mm and with a curved base to fit around handlebars or clip-ons. Can be used on other bikes by threading your handlebars.