Taken from the original design specs of 1984, Floyd Rose has put together the "1984" tremolo system that recaptures the vibe and excitement from that era. The "1984" system is a true-to-the-original reissue that features brass fine tuners, old style housing and locked in swing arm, bridge mounting wood screws, and a fat solid brass block for incredible tone and sustain. Available in a variety of nut sizes that will fit practically any electric guitar, the tremolo kit contains the bridge, locking nut, springs & claw, mounting studs, and all hardware necessary for installation.