From our friends at Hipshot:
Are you spending half your time tuning and the other half playing out of tune? It could be your hardware. The Hipshot® Tuner Upgrade Kit for 3+3 headstocks is a risk-free way to increase your guitar’s stability and get back to playing (in tune)! Whether you would like the security of Grip-Lock™ tuning machines or the lightness of classic style, the UMP™ (Universal Mount Plate) makes installation a snap. No special tools are required and you can revert your guitar back to original with no evidence that you ever upgraded.
- Standard tuners retrofit guitars with 13/32" [10mm] headstock holes
- All tuning machines are .827" [21mm] post length.
- Included UMP™ (Universal Mount Plate) for 3+3 headstocks fits guitars with 3 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 and are easy to change out
- Open gear tuners are 18:1. Enclosed tuning machines are 15:1
- 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)
- Covered by USA and and foreign patents
- Made in Korea
Warning: This product can expose you to chemicals including nickel compounds, which are known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.
To hear our side of the story, visit www.hipshot.com/prop-65