Mighty Mite Standard Style Roller Bridge Fits Epiphone - Chrome Helps maintain tuning when used with a tremolo or vibrato unit. Color: Chrome; String spacing (E to E): 2"; 48mm; Stud Diameter: 6mm Post Spacing: 2-15/16"; 74mm; Includes Roller Bridge, Posts & Inserts Part Number: BM025C Fits Import Les Paul and Similar Style Guitars