Gotoh FGR-1 C Floyd Rose Locking Nut with a width of Width 1-5/8"(R2) 41mm. The Gotoh FGR-1 includes lock nut assembly with mounting hardware, string tree, 2.5mm and 3mm allen keys, and height adjust shims. Will fit guitars equipped with "bullet" style truss rod nut.

• Bottom mount (ie fixing screws come in from underneath the neck)
• Chrome plated
• Base measures 1-5/8" (41mm) x 19/32" (15mm)
• String spread is 1-11/32" (34mm)
• Nut mounting holes are spaced 17/32" (14mm)
• String tree mounting holes are spaced 1-1/8" (28.5mm)