Japan Vintage S.T.C. Tremolo Unit This is the item for sale. It is a tremolo unit removed from a 70s Greco Stratocaster. It was often used on 70s-80s Japanese-made guitars. It is a block-integrated type. It appears to be die-cast and has a solid feel. The saddle pitch is approximately 10.5mm, and the screw hole spacing (center to center) for attaching to the body is approximately 53mm. There are rust and scratches, so please purchase only if you understand this. Also, as this is an old guitar part, we will not accept returns or exchanges.