Guitar String Winder Head Repair DIY Tool Electric Drill Tuning Peg Puller Electric Guitar Bass Accessories Durable hexagonal guitar string winder head toolFeatures:For acoustic guitar, electric guitar, electric bass.It can be used together with the electric winding machine and is convenient to use.Guitar string winder, which can be used to remove the guitar bridge pin.It is suitable for loosening and tightening the strings of the acoustic/electric guitar or bass.It is ABS and metal material, which is wear-resistant and durable. It is an excellent auxiliary tool for a guitar players or guitarist.Specifications:Material: ABS and metalWidth: 28.5mm/1.12 inches(Other sizes as shown in the figure)Package Includes:1x String Winder Head ToolNote:Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.