• Fits for Strat style electric guitars or other similar style guitars with Floyd Rose tremolo bridge system
• Locks down the strings and prevents them from sliding over the nut and going out of tune when using the whammy bar
• Width: 42mm(1-21/32 inch), E-E center width: 34mm(1-11/32 inch), string spacing: 6.8mm(17/64 inch), 10-inch(254mm) radius, mounting screws hole spacing: 14mm(35/64 inch)
• Made of quality steel, durable and stable, keeping the strings stay in tune
• Package includes: 1pc locking nut, mounting screws and wrench