Floyd Rose Special Vibe Tremolo, Goldenrod FRTSVGR R3 Nut / Sustain Block 37mm / R3Nat / Free shipping nationwide! Floyd Rose Special While maintaining the design and functionality of the original Floyd Rose, it uses zinc alloy saddles instead of steel. It uses a zinc alloy sustain block instead of brass. The design specifications and high-quality materials of the Special Series Floyd Rose bridge meet the demands of performers. Includes bridge, springs and claws, mounting studs, and all hardware required for installation. All hardware has the same finish as the bridge. This is a genuine product. A separate R3 nut / Goldenrod is included. ・FR-SPECIAL SERIES ・Nut width: R3 approx. 42.9mm ・Sustain block: 37mm ・Color: Goldenrod ・Set contents: Tremolo unit / Locking nut / Studs / Springs / Arm etc. 　* All parts required for installation are included. ・Shipping: Free shipping nationwide