String Instrument Accessories -Electric Guitar Shake Bridge Crank Crank Screw Spring Wrench For Black St Highlights Generic Brand Electric Guitar Shake Bridge Crank Crank Screw Spring Wrench For Black St Description: Brand new and high quality Bridge Set clamp to adjust or control the tremolo system With crank bar, mounting screws and springs Compatible for electric guitar Material: alloy Size Chart: Bridge (LxWxH): approx. 8.4x4.6x4.2cm / 3.31x1.81x1.65 inch Package includes: 1 piece bridge 1 piece bridge hook 3 piece springs 2 piece screw hook 6 piece mounting bridge 1 piece launch bar 1 piece hex wrench Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item Due to manual measurement, there may be 1-2mm error in the size