The Fender HiMass 4-string bass bridge assembly with zinc saddles allows you to boost your bass tone with improved sustain and resonance. The zinc saddles provide a warm, rounded tone while maintaining a vintage look. With a string spacing of 0.75", this bridge gives your fingers plenty of room to roam. Designed as a drop-in replacement for Fender 4-string bass guitars, this bridge simply mounts with four screws (not included) for an easy installation. Once in place, you'll notice your tone taking on a richer quality with longer sustain and improved note definition. The HiMass bass bridge helps you shape a classic Fender bass tone to suit your personal style. Mounting hardware not included.