1Set Yootones Electric Guitar Tremolo Bridge Springs & Nut Block with Screws Guitar Cap Compatible with Tremolo Bridge Part

["The electric guitar tremolo bridge springs & nut block compatible with fender st stratocaster floyd rose guitars.","Made of high quality metal, not easy to damage,durable and long service life.","Tremolo bridge springs is use to tension a tremolo bridge.","Lightweight. Easy to carry. Easy to install.A good replacement part for broken or old one.","Package content: 9pcs Tremolo springs; 6pcs Guitar Locking Nut Clamp; 6pcs Screws."]