Specifications ◆ Model Name: GE1966T ◆ Finish (Color): CK / Cosmo Black ◆ Type: Tremolo Unit ◆ String Pitch: 10.8mm ◆ Sustain Block: 40mm ◆ Contents: Tremolo unit, 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 photos, but it has a dull, smoky silver color, and the texture and light reflection are different from other colors, creating a heavy color scheme. This is the GOTOH Floyd Rose type tremolo unit, 『GE1996T』. Made in Japan, GOTOH is renowned for its high-quality, premium parts! GOTOH's unique torque-adjustable arm, stud lock function, and above all, its high precision are unmatched. The sustain block is the standard 40mm specification. For other details, please refer to the GOTOH official dimensional chart for confirmation. We are also selling locking nuts that can be combined with this unit. 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 body and neck made of good wood will be meaningless.