• 18:1 Gear Ratio,designed to fit modern 10mm headstock holes and 45 degree fixing tag
• Kaynes locking tuners can provide more accurate tuning and better stability.Durable and highly reliable
• With heavy duty internal gear, sturdy and convenient. Easy to install and replace your old or dirty guitar tuning pegs.
• Hold tune decently and are very easy to use, just slip the String though the hole, tighten the Locking Thumb Wheel, then Tune the String..Please check the parameter drawing in the attached pics before placing your order.
• Package includes: 6 PCS locking tuners , 6 mounting screws, 6 threaded bushings, and 6 ferrules, Used for almost electric, folk or acoustic guitars.