■ Tremolo bridge for vintage style ■ Saddles with "Fender Pat. Pend." engraving ■ Tremolo block: Pure Vintage Stratocaster Tremolo Block ■ Mounting screw hole spacing: 2 3/16 inches (approx. 55.56mm) ■ String spacing: 11.3mm ■ Included accessories Tremolo claw, tremolo springs, tremolo arm (with tip), tension spring for tremolo arm, spring tree, 0.050 inch adjustment hex wrench, mounting screws ■ Compatible models 1954 Stratocaster style guitars, American Vintage '56, '59, '65 Stratocasters, and many vintage-style bridge mount space (2-3/16 inch) 6-point mounting design models ■ Nickel Please understand that this is a used item, so only those who understand this are welcome to purchase.