Kluson® Milled Aluminum, Steel, Or Brass Sustain Block For Vintage Tremolos

Kluson®’s updated take on a sustain block is an exact fit for vintage USA Kluson® tremolo bridges. Featuring all US threads, this will bolt right on to a 1957 tremolo, adding the tone of your choice from precision milled aluminum, steel, or brass. Right handed tremolo use only.