SCHALLER S・FRT-II Gold R2/37mm. R2 is a locking nut with a width of approximately 41.28mm, and a 37mm tremolo sustain block is included. There is some wear and minor scratches, but there is no major damage and it can still be used. All accessories are included except for the arm. German-made Floyd Rose licensed tremolos are increasing in price, so please consider this opportunity.