Mighty Mite Standard Style Roller Bridge Fits Les Paul - Black Helps tuning stability when used with tremolo or vibrato units. Color: Black; String spacing (E to E): 2"; 48mm; Stud Diameter: 6mm Post Spacing: 2-15/16"; 74mm; Includes Roller Bridge, Posts & Inserts Part Number: BM025B Fits Import Les Paul and Similar Style Guitars