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 boasts 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 secure stud lock mechanism and an arm with adjustable torque. The FST mechanism, which secures the strings in mid-air to maintain more consistent tension, and other top-notch Japanese technologies are incorporated without compromise. In addition, 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 vibrating strings first transmit their vibrations. If these components are compromised, the quality of the body and neck wood becomes irrelevant. ※ The package in the photo is black, but the product will be delivered in the current white package. Please be assured that there are no changes to the current and old models other than the package. ※ The product in the photo has been taken out of the package for photography purposes, but the product will be delivered unused and unopened.