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

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 over 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.