Sperzel Trim-Lok 3+3 Locking Tuners - CH

The Sperzel Trim-Lok tuners are considered by many to be the most reliable tuning machines on the market. The locking system eliminates the need for extra wraps to secure the string.

These tuners are designed to hold the string firmly in tension, virtually eliminating the need to frequently re-tune the instrument. They are suitable for any type of guitar, including acoustic guitars.