Hipshot Guitar Tuner Upgrade Kit, HS6K2EL0B

The Hipshot 3+3 Grip-Lock Tuner Upgrade Kit (Closed Black) is a direct path to consistent, reliable tuning performance. Designed to retrofit standard 13/32" (10mm) headstock holes, this set installs easily using the UMP™ Universal Mount Plate—no drilling, no permanent modifications, and completely reversible.

The Grip-Lock™ mechanism clamps the string firmly, eliminating wraps and reducing tuning drift. With a smooth 15:1 enclosed gear ratio and durable closed housing, you get clean aesthetics, precision control, and rock-solid stability suitable for studio and stage use.

Features

• Fits 3+3 headstocks with standard 13/32" (10mm) holes

• UMP™ mounting plate enables quick, no-drill installation

• Grip-Lock™ pin & thumbwheel system removes the need for string wraps

• Closed-gear tuners with sleek black finish

• 15:1 ratio for precise, responsive tuning

• Post length: .827" (21mm)

• Accepts strings up to .060"

• Fully reversible upgrade — no evidence left behind

• Made in Korea