Specifications ◆ Model Name: NS510T-FE1 ◆ Finish (Color): C / Chrome ◆ Type: Tremolo Unit ◆ String Pitch: 10.5mm / Narrow Spacing ◆ 2-point support type ◆ Contents: Bridge body, arm, stud bolts x 2, 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. GOTOH's own patented features include a reliable stud lock mechanism, an arm with adjustable torque, and the FST mechanism that secures strings in mid-air to maintain more consistent tension. These are all crafted with the best of Japanese technology. Furthermore, this model employs a one-piece steel saddle, offering a solid and weighty mass that delivers a tight tone. Long and beautiful sustain, clear sound definition, 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 vibration of the plucked string is first transmitted. If these are compromised, the quality of the body and neck wood becomes irrelevant. ※ The product in the photo has been taken out of its packaging for photography purposes, but the item will be shipped new and unopened.