New! Made in Japan, High Quality, Genuine Gotoh Guitar Tuners Specifications ◆ Model Name: SG301 ◆ Color: C / Chrome ◆ Button Type: 01 ◆ Peg Arrangement: L3+R3 (3 per side) ◆ Included: 6 each of mounting nuts, washers, and screws The "SG301" rotomatic-type tuners are standard equipment on various high-end guitars. They are unmatched in tuning stability. While there are variations in color and the presence of Magnum Lock, choosing this model is a safe bet due to its excellent performance. Replacing them is easy, as long as you pay attention to the screw hole positions! Recommended for guitar modification beginners! The SG381 differs in screw positions, gear ratio, etc. Accurate tuning is essential for developing a precise sense of pitch and for a good live performance. The first points of contact for the vibration of a plucked string are the tuners, nut, and bridge. If you cut corners here, even a guitar with a high-quality body and neck won't sound its best. Please refer to the GOTOH official website for the screw hole spacing, etc.