Floyd Rose FROTuFB42 Fat Tungsten Sustain Block 42 mm: Maximum Sustain Upgrade

This sustain block is engineered to transform any guitar with a Floyd Rose tremolo by delivering increased sustain and improved note clarity. A fat-size block constructed from tungsten offers exceptional density and hardness, channeling more string vibration into the bridge instead of losing it to the springs. Musicians hoping to unlock the full potential of their tremolo system will notice a distinct improvement in tone and responsiveness.

What makes this sustain block unique

Tungsten stands out as the densest metal available for guitar blocks, making the FROTuFB42 a leading upgrade for tremolo bridges. A double-thick 12.75 mm profile and 42 mm height match Floyd Rose specifications, while the substantial mass dramatically elevates sustain and brightness.

Who benefits from the Fat Tungsten Block?

Players eager to remove muddiness or thinness from their Floyd Rose bridge will appreciate the FROTuFB42’s dense build. Every note gains enhanced sustain and presence, perfect for expressive playing, aggressive rhythms, or standout leads. For guitarists seeking clarity and harmonic detail, this model delivers a tangible difference.