Musiclily Tremolo Bridge Unit for ST Strat Electric Black 10.5mm Guitars,

For ST Stratocaster-style electric guitars String pitch: 10.5mm, Mounting screw hole spacing: 10.5mm x 5 = 52.5mm Made of zinc alloy Includes tremolo block, tremolo arm, springs, and mounting hardware Package includes: 1 full tremolo bridge assembly set, including mounting accessories