Bigsby B7 Guitar Vibrato For Arch Top Electrics, Aluminum (Gibson Les Paul, ES 335) Original Bigsby Vibrato/Trem Tailpiece (No Bridge), B7, Aluminum Designed for use on arch top electric guitars For Use on Gibson ES-335, Les Paul, Heritage H-535, Epiphone Sheraton, Manufacturing Method: Cast Alley Cat, Dot, Guild Bluesbird: Guitars with a stud mounted Tune-O-Matic style bridge