fits many 4-string electric bass, top loading mounting mode Total string spacing: 19x3=57mm(2-1/4 inch), 5 mounting screw holes spacing: 17.5x4=70mm(2-3/4 inch) Steel plate and brass saddles, well finished, stable and durable, brings better sustain Classic barrel saddles design, creates the perfect reproduction vintage bass bridge as fitted to the original instrument, good choice to upgrade your bass
