Schaller M6L 3+3 Locking 135° Machine Heads Set

Schaller M6L 3+3 Locking Tuners - 135° Housing Style

The Schaller M6L 3+3 set of tuners come with a locking mechanism to lock the string in place rather than winding around the post. The string is threaded as usual through the eye of the post and then, using the thumbwheel on the back of the tuner body, the pin is tightened against the string. You would then tune the guitar up as usual. Changing strings is quick and easy!

The locking mechanism also improves your guitar's tuning stability. Guitar strings tend to slip when wound around the post, often after aggressive playing or bending. Locking tuners will stop your strings from slipping out of tune.