●Some bases allow you to set your own string bridge settings by shifting the string spacing and scale length. Please check the size of the bridge before purchase ●Length: 61mm, Width: 15mm Screw spacing: 31mm Allows any interstringed pitch up to 15.5mm ●Steel plate and zinc alloy lockdown saddle, string through bridge (top loading) and string through body ●This bridge gives you the freedom to create your strings ●Package includes: 1 pcs bridge and mounting screws and wrench with mounting screws and wrench