Guitar Tuner Upgrade Kit for 6 Inline Headstocks (10mm Post Hole)

Give your guitar a killer look and improve your tuning stability at the same time with the Hipshot® Tuner Upgrade Kit for 6 Inline headstocks. Whether you want the extra security of Grip-Lock™ tuners or the buttoned-up aesthetic of classic machines, the UMP™ (Universal Mount Plate) allows you to upgrade with no drilling or special tools. Plus, reverting back can be done with no evidence you ever upgraded.

• Standard tuners retrofit guitars with 13/32" [10mm] headstock holes
• Included UMP™ (Universal Mount Plate) for 6 Inline headstocks fits guitars with 6 tuners on a side. No drilling or special tools required
• Open gear tuners come with HS buttons by default. Enclosed tuners come with Hex buttons by default. Lots of button options are available
• Bass side or treble side mounting options
• Open gear tuners are 18:1. Enclosed tuning machines are 15:1
• Staggered post option gives each string the ideal break angle over the nut
• Grip-Lock™ option uses a pin and thumb wheel system to clamp onto your string, no wraps needed
• Classic option uses traditional, non-locking string post for weight savings on guitars with neck dive
• String post hole fits strings up to .060" (we can enlarge to .090" by special order)
• Patented in the USA and internationally
• Made in Korea