This high quality Gotoh tremolo is equipped with solid steel saddles and features a narrow string spacing (10.5mm saddle width). Both the baseplate and the tremolo block are made from hardened steel to improve tone. The steel block/steel baseplate is revered by tone hounds as the must-have for tremolos. It features two pivot points. All screws, claw, allen keys and the tremolo arm are included.This tremolo model is a direct replacement for American Professional, Elite and Ultra Strat® models and several Suhr™ guitars. Improve your tone now!