Schaller M6 135 Locking 6L CH

I put these on some cheap strat I bought from a pawn shop (full upgrade going on).
Installation took 10 minutes with my unexpert hands.
These tuners work flawlessly. Top notch quality - german engeneering surpasses anything from the US imho.
Not cheap, but worth the price for an essential piece of gear that will outlast a lifetime - just as anything from Schaller.
And they're beautiful, too :-)

I have bought these machines for every guitar I have except for one, that I'm waiting to replace with these. I have 6 in line and 3+3 in black, nickel and chrome, love them!

Heavy and well built. We get the feeling these pieces are reliable.

Had these installed with a few other upgrades so can't say if they keep my start in tune more on their own or not. Seem very good quality.

I am very satisfied, I recommend

The Shaller locking tuners give amazing tuning, stability and even with the extreme use of a tremolo the tuning stays! I installed to my strat like Lyoness Washburn an I totally love them!

I've been a fan for quite some time of the M6 135, I now have them on all my guitars. Top notch quality, absolutely impossible to beat when it comes to intonation and holding on the tuning of the instrument. The perfect product for who wants to be always in tune.