With the invention of the world's first locking vibrato system in 1977, Floyd D. Rose completely revolutionised the electric guitar, and with it a whole new generation of players. 40 years later Floyd Rose offers a vast array of replacement vibrato systems, upgrades and spares, and are used and trusted by some of the most influential and famous guitar players on the planet. No more screwing around! This snug-fit arm and collar ensures total ease while spinning, diving, and removing from the bridge. Fits all authentic Floyd Rose tremolo systems including the Original, Special, 1000 Series, Non-Fine Tuner, and Pro. Kit includes tremolo arm mounting assembly.