ALFAAL Guitar Machine Heads 1:21 Rear Locking Tuners Guitar Tuning Pegs Tuners For Electric Guitars Chrome

Guitar tuning pegs have a very smooth mechanism without any gaps, delays and slack. With these tuning pegs, you can quickly and accurately tune your guitar strings. The guitar tuner with heavy-duty internal gears is sturdy and convenient. Easy to install and easy to replace old or dirty guitar tuning pegs. Locking the tuner helps provide finer tuning and higher stability. It is comfortable and convenient to adjust the tension of the strings. Gear ratio-1:21, specially designed to adapt to modern 10 mm headstock holes, with sealed housing and 45-degree fixed labels. Easy to install and can be fixed perfectly. Ideal replacement for your guitar tuning keys.