The Floyd Rose Special is an authentic version of a licensed Floyd Rose tremolo system manufactured in Korea exclusively for Floyd Rose. The Floyd Rose Special 7-String maintains the design and features of an Original 7-String Floyd Rose, while utilizing zinc alloy saddles in place of steel and a zinc alloy sustain block in place of brass. The design specifications and high quality materials of the Special Series Floyd Rose bridge will hold up to the demands of today's performers. This tremolo kit contains the bridge, locking nut, springs & claw, mounting studs, and all hardware necessary for installation.Maintains the same specifications of the Floyd Rose Original 7-StringBaseplate made of hardened steelSaddles and Tremolo Block made out of ZincFeatures all necessary hardware for installationNut included