HIPSHOT Grip-Lock Open-Gear LOCKING Guitar Tuners, 4x2 CHROME

Hipshot open-gear Grip Lock locking guitar tuners, 4x2 (4 bass 2 treble), Chrome. New from Authorized Dealer. 

GRIP-LOCK locking guitar tuners possess the precision, craftsmanship and technology you have come to expect from Hipshot Products. Instead of your old, time consuming string changing ritual, simply pull the string through the hole and tighten the thumbwheel. A small pin inside the string post will grip your string and lock it in place for worry free tuning!

• Grip-Lock pin and thumb wheel system clamps onto your string for extra security
• 18:1 tuning ratio for super fine adjustment
• Compatible with 27/64" or 10mm headstock holes
• Made in the USA