Features:_x000D_Efficient Tuning: These tuning pegs keys offer efficient tuning adjustments, ensuring better sound quality for your ukuleles playing._x000D_Sturdy Build: Crafted from quality materials, these tuners are built to last, providing reliability and longevity for consistent performance._x000D_Smoothly Functionality: With smoothly operation, they offer precise tuning adjustments, making them suitable for musicians of all skill levels._x000D_Simple Installation: Designed for easy installation, these tuners can be quickly attached to your ukuleles without the need for special tool, saving you time and effort._x000D_Enhanced Musical Experience: By maintaining accurates tuning, these tuners enhance the overall sound quality of your ukuleles, allowing you to fully enjoy your musical performances._x000D_Notice:_x000D_1.Actual color may be slightly different from the image due to different light effect_x000D_2.Please allow 1-3cm deviation due to manual measurement_x000D_ _x000D_Description:_x000D_Material: Metal Plastic_x000D_Size: Hole Center Distance: about 26 mm_x000D_Shaft diameter: about 6 mm_x000D_Bar length: about 22mmPackage List:_x000D_4 x Tuning Pegs4 x Washers_x000D_8 x Screws