32mm Brass Sustain block for Floyd Rose Original tremolo's. Block is approximately 1/2" of solid brass and will create more sustain. Note: Also works with the new FRT-1000, XFRT-100 & XFRT-200 tremolo's. Some mods may be required for clearance.

37mm Brass Sustain block for Floyd Rose Original tremolo's. Block is approximately 1/2" of solid brass and will create more sustain. Weighs 6.7oz. Note: Also works with the new FRT-1000, XFRT-100 & XFRT-200 tremolo's. Some mods may be required for clearance.

42mm big brass sustain block for Floyd Rose Original tremolo's. Block is approximately 1/2" of solid brass and will create more sustain. Note: Also works with the new FRT-1000, XFRT-100 & XFRT-200 tremolo's. Some mods may be required for clearance..