Features: 1.Every product has a unique Manufacturing Part Number label on the inner package that proves it has been qualified,which include Part Number,Model Number and inspection date information 2.If you have any questions about the item,please provide us the Manufacturing Part Number for checking,your profits will be guaranteed.3.Smooth operation, good high ratio adjustment.4.The short shaft helps create a sharper angle for solid contact with the ukulele nut.5.Reduce buzz and strange notes.6.No traces of touch will be left on it. The stainless steel material makes it look like new after a long time of use and is wear-resistant.Specifications:Material: Stainless Steel and PlasticColor: ChromeBrand name: BQLZRSize: 33x30x40mm/1.3inchx1.18inchx1.57inch (LxWxH)Shaft length: 21.5mm/ 0.85inchKnob length: 18mm/0.71inchWeight: 108 gPackage include:4 x Ukulele Tuning Pegs4 x Gaskets8 x Screws Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.