Specifications ◆ Model Name: GE1966T ◆ Finish (Color): CK / Cosmo Black ◆ Type: Tremolo Unit ◆ String Pitch: 10.8mm ◆ Sustain Block: 36mm ◆ Contents: Tremolo unit body, complete accessories (arm, lift-up bolt, springs x4, spring holder, holder set screws x2, screws, wrenches x3 types), instruction manual The color is Cosmo Black! It's difficult to capture its characteristics in a photo, but it has a subdued, smoky silver color, and the texture and light reflection are different from other colors, giving it a profound color. GOTOH's Floyd Rose type tremolo unit, the "GE1996T". Made in Japan, it's a high-quality, high-end part renowned as GOTOH! GOTOH's unique torque-adjustable arm, stud lock function, and above all, its high precision is unmatched. The sustain block is 36mm. For other details, please refer to the GOTOH official dimensional chart for confirmation. We are also listing the locking nut that can be combined with it. Please consider purchasing them together. The nut and bridge (tremolo unit) are where the vibrating strings first transmit their vibrations. If you cut corners here, even a good wood body and neck won't matter.