Vktech&reg; For Fender Strat 1 Set 6 Strings Chrome Guitar Tremolo Bridge With Bar New Includes : 1x bridge , 1x Claw ,,3x Springs , 8x Screws , 1x Tremolo bar These are all metal with a gorgeous finish Chrome tremolo bridge String Spacing: 10.8mm Replace your worn out parts, great design and extremely durable