Specifications ◆Model Name: UPT ◆Peg Button: UBN / Vintage White ◆Color: GG / Gold ◆Accessories: Bushings and washers required for installation ◆Head Thickness (Recommended): Can be installed on thicknesses of approximately 10-12mm Tune to "Accurate" Pitch "Easily"! "GOTOH," a musical instrument parts manufacturer boasting the highest technology in Japan. By applying technology from other instruments, we have made accurate tuning possible for ukuleles. High tuning accuracy is necessary for cultivating a precise sense of pitch and for good performance. It is now a common belief for any instrument that playing will not improve with ambiguous tuning. The ukulele is always by your side and can be played easily, its familiarity like a friend is also appealing, but accurate pitch has been a weakness until now. This peg is a rare geared peg for ukuleles that uses the "planetary gear mechanism" found in other instruments, and has been lightweight for ukuleles with high technology! It is a dream tuner weighing less than 15g per unit, including parts. The simple yet luxurious design, typical of GOTOH, also shines visually. Please check the photos for screw hole spacing and dimensions. #UkulelePegs #GOTOH