Specifications ◆ Model Name: NS510T-FE2 ◆ Finish (Color): GG / Gold ◆ Type: Tremolo Unit ◆ String Pitch: 10.5mm / Narrow Spacing ◆ 6-point support type ◆ Contents: Bridge body, arm, mounting screws x 6, springs x 3, spring holder, holder set screws x 2, 2 types of wrenches, instruction manual GOTOH, boasting the highest level of Japanese technology! This tremolo unit is the flagship model of GOTOH, bearing the number 510 (Goto). GOTOH's own patented features include a secure stud lock mechanism and an arm with adjustable torque. The FST mechanism, which secures the strings in a hollow space to maintain more consistent tension, is just one example of the unsparing use of the best Japanese technology. Furthermore, this model employs a one-piece steel saddle, offering a weighty and solid mass that delivers a tight tone. Long, beautiful sustain, a clear sound with distinct contours, and the highest tuning accuracy. This product truly deserves to be called GOTOH's flagship model. The nut and bridge (tremolo unit) are where the vibrations of the plucked strings are first transmitted. If you cut corners here, it won't matter how good the body and neck wood are.