Listed here is a set of 1990s Schaller M6-135 3x3 crank machine head tuners, still brand new in their original box. These tuners are celebrated for their exceptional precision and durability. 
 
Featuring a sleek chrome finish and Schaller's renowned smooth gear mechanism, these tuners make fine-tuning your instrument both easy and reliable. This set comes complete with all original mounting hardware, preserved in mint condition.
 
Ships from Athens, Georgia.