MAXCHEER 6MM Screw-in Electric Guitar Tremolo Arm Whammy Bar Thread Tremolo Bar & Guitar String Trees Guides Retainer for Floyd

Product Description: Brand new and high quality. Mainly for tremolo bridge system. Colors:Black Materials: Iron Arm Length:170mm (approx.). Arm Diameter: 6mm (approx.). Screw thread diameter: 6mm Size: As the picture Package Includes: 1X Tremolo Arm,2 x Roller Guitar string tree Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!