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 and an arm with adjustable torque. The FST mechanism, which secures the strings in a hollow space to maintain more consistent tension, and other top-notch Japanese technologies are incorporated without compromise. 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. It's a product that 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 you cut corners here, even a body and neck made of good wood won't matter. ※ The product in the photo has been taken out of its packaging for photography purposes, but the item will be shipped as a new, unopened product.