Thank you very much for your request. We will offer it to you for ¥14,520, with a discount of ¥180 from the excess shipping cost, from ¥14,700. Specifications ◆ Model Name: GE1966T ◆ Finish (Color): C / Chrome ◆ Type: Tremolo Unit ◆ String Pitch: 10.8mm ◆ Sustain Block: 40mm ◆ Contents: Tremolo body, complete set of accessories (arm, lift bolt, springs x4, spring holder, holder stop screws x2, screws, 3 types of wrenches), instruction manual This is the GOTOH Floyd Rose type tremolo unit, "GE1996T". Made in Japan, GOTOH is renowned for its high-quality, high-end 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 website for the dimensional table, which is more reliable. We also have lock nuts that can be combined with this item for sale. 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 will be meaningless.