LIANHATA Tremolo Arm Screw Type Single Tremolo Arm Bar for Strat Electric Guitar Metal Metric Standard Bridge (Silver, 5mm)

Thread diameter: 5mm. IMPROVE YOUR EXPERIENCE: You can further improve your guitar playing experience by adjusting your guitar's tuning. Easy to use: Align the trigger handle with the small hole, apply a little pressure, align it in a straight line, and finish rotating clockwise. Easy to use even for beginners. Widely Applicable: The electric guitar tremolo arm can be used to change the string tension or change the pitch to play special effect sounds. Applicable to most electric guitars. Note: Before purchasing, please check the screw hole size of your guitar tremolo arm and choose the correct size guitar tremolo arm. Easy to use: Align the trigger handle with the small hole, apply a little pressure, align it in a straight line, and finish rotating clockwise. Easy to use even for beginners.