Musiclily Pro 43mm Guitar Locking Nut R3 Steel for Floyd Rose Tremolo Bridges, Gold

Fits Strat-style electric guitars or other similar style guitars with Floyd Rose tremolo bridge systems Nut width: 43mm, E-E center width: 35mm, string pitch: 7mm, radius: 12" (305mm), mounting screw hole spacing: 14mm Locks down the strings when using the tremolo arm, preventing them from slipping on the nut and going out of tune Made of high-quality steel for durability and stability, maintaining string tune Package includes: 1 locking nut, screws, and wrench