Add sustain, resonance and improved attack without significantly altering your tone when you add this precision manufactured HiMass bridge to your 4-string bass. The zinc saddles impart thick, round tone while the .75" string spacing ensures you'll have plenty of room for your flying fingers. Precision manufactured as a direct drop-in replacement for vintage-style Fender models; this bridge mounts via five screws. Mounting hardware not included. Fender® HiMass™ 4-String Bass Bridge Assembly With Zinc Saddles, Chrome | Fender HiMass 4-String Bass Bridge Assembly With Zinc Saddles